Buy Now, Pay Later Starting at 0% APR!

FREE SHIPPING ON SPEEDFACTORY BRAND ORDERS OVER $99

×
(253)566-4331
0

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart Check out
Toggle menu
0

Engine

Mobile Users: Please click on the arrows in the drop-down menus & click on the specific category of the product you are looking for.

Desktop Users: Please hover over the category in the drop-down menus & click on the specific category of the product you are looking for.

× Close
Filters
Sale
Supertech Performance GDE-H66-E Valve Guide Exhaust Honda LS/H23 series 6.6mm stem Manganese Bronze.
Supertech

Supertech Performance GDE-H66-E Valve Guide Exhaust Honda LS/H23 series 6.6mm stem Manganese Bronze.

$11.20 $8.96
ST-GDE-H66-E
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Guides
Supertech Performance GDE-H66-E Valve Guide Exhaust Honda LS/H23 series 6.6mm stem Manganese Bronze.Supertech Valve Guides are precision-machined from high quality Magnesium Bronze material. These...
Sale
Supertech Performance SPR-TS1015/Si Single Valve spring 27.50/20mm, CB:20.7 mm/ Chrome Silicon.
Supertech

Supertech Performance SPR-TS1015/Si Single Valve spring 27.50/20mm, CB:20.7 mm/ Chrome Silicon.

$18.86 $15.09
ST-SPR-TS1015-Si
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-TS1015/Si Single Valve spring 27.50/20mm, CB:20.7 mm/ Chrome Silicon.
Sale
Supertech Performance SPR-TS1015 Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 90lbs@33.65mm / Rate 12.10lbs/mm (307lbs/in)/ Chrome Silicon Vanadium.
Supertech

Supertech Performance SPR-TS1015 Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 90lbs@33.65mm / Rate 12.10lbs/mm (307lbs/in)/ Chrome Silicon Vanadium.

$25.56 $20.45
ST-SPR-TS1015
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-TS1015 Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 90lbs@33.65mm / Rate 12.10lbs/mm (307lbs/in)/ Chrome Silicon Vanadium.
Sale
Supertech Performance SPR-M1007S/K2 K20/K24A3-A4 Single Spring Diam. 28.20/ 20mm 80lbs@ 39.8mm /206lbs@ 12mm lift/ Chrome silicon / CB 24.7mm / Max lift 15.10 mm.
Supertech

Supertech Performance SPR-M1007S/K2 K20/K24A3-A4 Single Spring Diam. 28.20/ 20mm 80lbs@ 39.8mm /206lbs@ 12mm lift/ Chrome silicon / CB 24.7mm / Max lift 15.10 mm.

$15.28 $12.22
ST-SPR-M1007S-K2
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-M1007S/K2 K20/K24A3-A4 Single Spring Diam. 28.20/ 20mm 80lbs@ 39.8mm /206lbs@ 12mm lift/ Chrome silicon / CB 24.7mm / Max lift 15.10 mm.
Sale
Supertech Performance SPR-M1005D Dual Spring Diam. 28mm/ 20mm/15.2mm- 82bs@1.56
Supertech

Supertech Performance SPR-M1005D Dual Spring Diam. 28mm/ 20mm/15.2mm- 82bs@1.56"/200lbs@.452" lift/ Chrome silicon/ CB 23.50mm

$25.56 $20.45
ST-SPR-M1005D
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-M1005D Dual Spring Diam. 28mm/ 20mm/15.2mm- 82bs@1.56"/200lbs@.452" lift/ Chrome silicon/ CB 23.50mm
Supertech Performance SPR-H1022D/SR20 Nissan SR20 Dual Valve Spring 95lbs lbs@40.50mm - 230lbs @ 12.0 mm lift. CB: 19.5mm. Max net lift 16mm
Supertech

Supertech Performance SPR-H1022D/SR20 Nissan SR20 Dual Valve Spring 95lbs lbs@40.50mm - 230lbs @ 12.0 mm lift. CB: 19.5mm. Max net lift 16mm

$17.66
ST-SPR-H1022D-SR20
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1022D/SR20 Nissan SR20 Dual Valve Spring 95lbs lbs@40.50mm - 230lbs @ 12.0 mm lift. CB: 19.5mm. Max net lift 16mm
Supertech Performance SPR-H1021S/SR20 Nissan SR20 Single Valve spring 30/21.80mm- 78 lbs@40.50mm - 178lbs @ 12.8 mm lift. CB: 26mm. Max lift 13mm +
Supertech

Supertech Performance SPR-H1021S/SR20 Nissan SR20 Single Valve spring 30/21.80mm- 78 lbs@40.50mm - 178lbs @ 12.8 mm lift. CB: 26mm. Max lift 13mm +

$12.02
ST-SPR-H1021S-SR20
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1021S/SR20 Nissan SR20 Single Valve spring 30/21.80mm- 78 lbs@40.50mm - 178lbs @ 12.8 mm lift. CB: 26mm. Max lift 13mm +
Sale
Supertech Performance SPR-H1021S valve spring 30/21.80mm. 80 lbs@40.40mm -186lbs @ 12.00. CB: 25.50mm
Supertech

Supertech Performance SPR-H1021S valve spring 30/21.80mm. 80 lbs@40.40mm -186lbs @ 12.00. CB: 25.50mm

$18.86 $15.09
ST-SPR-H1021S
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1021S valve spring 30/21.80mm. 80 lbs@40.40mm -186lbs @ 12.00. CB: 25.50mm
Sale
Supertech Performance SPR-H1002D Dual Spring Diam. 29.05/21.85/15.50 mm/70lbs@33.5mm/190lbs@21.50mm/ Chrome silicon, CB 19.50mm.
Supertech

Supertech Performance SPR-H1002D Dual Spring Diam. 29.05/21.85/15.50 mm/70lbs@33.5mm/190lbs@21.50mm/ Chrome silicon, CB 19.50mm.

$25.56 $20.45
ST-SPR-H1002D
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1002D Dual Spring Diam. 29.05/21.85/15.50 mm/70lbs@33.5mm/190lbs@21.50mm/ Chrome silicon, CB 19.50mm.
Sale
Supertech Performance SPR-H1000D/BM BMW M/S 50-52 Dual Spring Diam. 29.65/21.85/15.50mm/84Lbs@35.70mm/ 237 lbs @ 12mm lift/ Max recommended Lift 13.50 mm/ Chrome silicon/ CB 20.7mm
Supertech

Supertech Performance SPR-H1000D/BM BMW M/S 50-52 Dual Spring Diam. 29.65/21.85/15.50mm/84Lbs@35.70mm/ 237 lbs @ 12mm lift/ Max recommended Lift 13.50 mm/ Chrome silicon/ CB 20.7mm

$20.86 $16.68
ST-SPR-H1000D/BM
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1000D/BM BMW M/S 50-52 Dual Spring Diam. 29.65/21.85/15.50mm/84Lbs@35.70mm/ 237 lbs @ 12mm lift/ Max recommended Lift 13.50 mm/ Chrome silicon/ CB 20.7mm
Sale
Supertech Performance SPR-H1000D Dual Spring Diam.29.65/ 21.85/15.5mm/79Lbs@35.5mm/ 102lbs@33.5mm /250lbsbs@21.5mm/ Chrome silicon.
Supertech

Supertech Performance SPR-H1000D Dual Spring Diam.29.65/ 21.85/15.5mm/79Lbs@35.5mm/ 102lbs@33.5mm /250lbsbs@21.5mm/ Chrome silicon.

$25.56 $20.45
ST-SPR-H1000D
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1000D Dual Spring Diam.29.65/ 21.85/15.5mm/79Lbs@35.5mm/ 102lbs@33.5mm /250lbsbs@21.5mm/ Chrome silicon.
Sale
Supertech Performance SPR-2521/BM Dual valve spring 82lbs @ 41.00mm 186lbs @ 10mm lift / CB:25.5mm/ Chrome Silicone
Supertech

Supertech Performance SPR-2521/BM Dual valve spring 82lbs @ 41.00mm 186lbs @ 10mm lift / CB:25.5mm/ Chrome Silicone

$26.96 $21.56
ST-SPR-2521/BM
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-2521/BM Dual valve spring 82lbs @ 41.00mm 186lbs @ 10mm lift / CB:25.5mm/ Chrome Silicone
Show More
Items 565 to 576 of 2566 total
compare
The cookie settings on our website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site!
Accept Cookies privacy policy

Your cart

×
}