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Quick view Details Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: Now: $15.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: Now: $15.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: Now: $15.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: Now: $15.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: Now: $15.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 MSRP: Now: $19.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 MSRP: $188.80 Now: $165.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Now: $1,232.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTCF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick - CF-SHIM-2.40 Supertech Cam Follower Shim 8mm Dia 2.40mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTCF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick - CF-SHIM-2.95 Supertech Cam Follower Shim 8mm Dia 2.95mm Thick MSRP: Now: $18.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST Supertech Honda F20/K20 Dual Valve Spring Kit MSRP: $641.30 Now: $527.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick MSRP: Now: $15.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $575.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTRET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24 Supertech BMW S52 Steel Spring Retainer - Set of 24 MSRP: $319.34 Now: $269.95 Out of stock Compare Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTRB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness - RB26-SHIM-3.30 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness MSRP: Now: $19.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit MSRP: $1,050.31 Now: $854.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view Supertech | sku: SPTSPR-FCO-BE2-12 Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12 - SPR-FCO-BE2-12 Supertech Ford Coyote Beehive Valve Spring OD 1.031in/.838in - 122lbs @ 1.575in - Set of 12 MSRP: $188.80 Now: $165.95 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected