Buy Now, Pay Later Starting at 0% APR!

FREE SHIPPING ON ALL SPEEDFACTORY BRAND ORDERS OVER $99 (LOWER 48 USA)

×
(253)566-4331
0

Your cart is currently empty.

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

Valve Springs

× Close
Filters
Supertech Performance SPR-TS1015/MI Valve spring 27.50/20/15.20mm, CB:20.7 mm/ Chrome Silicon.
Supertech

Supertech Performance SPR-TS1015/MI Valve spring 27.50/20/15.20mm, CB:20.7 mm/ Chrome Silicon.

$16.29
ST-SPR-TS1015-MI
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-TS1015/MI Valve spring 27.50/20/15.20mm, CB:20.7 mm/ Chrome Silicon.
Sale
Supertech Performance SPR-TC25S Single valve spring diam 25/18 mm, CB:21mm/ 55lbs@35.40mm / 130lbs@ 10.5mm lift/ Chrome Silicon.
Supertech

Supertech Performance SPR-TC25S Single valve spring diam 25/18 mm, CB:21mm/ 55lbs@35.40mm / 130lbs@ 10.5mm lift/ Chrome Silicon.

$18.85 $15.08
ST-SPR-TC25S
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-TC25S Single valve spring diam 25/18 mm, CB:21mm/ 55lbs@35.40mm / 130lbs@ 10.5mm lift/ Chrome Silicon.
Sale
Supertech Performance SPR-H1005D Honda Dual Spring Diam. 29.65/21.85/15.50mm/ 93Lbs@35.5mm/Rate: 11.5 lbs/mm / Chrome silicon/ CB: 20.7mm
Supertech

Supertech Performance SPR-H1005D Honda Dual Spring Diam. 29.65/21.85/15.50mm/ 93Lbs@35.5mm/Rate: 11.5 lbs/mm / Chrome silicon/ CB: 20.7mm

$25.54 $20.43
ST-SPR-H1005D
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-H1005D Honda Dual Spring Diam. 29.65/21.85/15.50mm/ 93Lbs@35.5mm/Rate: 11.5 lbs/mm / Chrome silicon/ CB: 20.7mm
Sale
Supertech Performance SEAT-TS1015 Inner Spring seat locator for SPR-TS1015
Supertech

Supertech Performance SEAT-TS1015 Inner Spring seat locator for SPR-TS1015

$12.21 $9.78
ST-SEAT-TS1015
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SEAT-TS1015 Inner Spring seat locator for SPR-TS1015
Sale
Supertech Performance SEAT-TS/SUB-5 Spring seat locator for SPR-TS1015 / Subaru SOHC EJ25/ 9.5 mm
Supertech

Supertech Performance SEAT-TS/SUB-5 Spring seat locator for SPR-TS1015 / Subaru SOHC EJ25/ 9.5 mm

$12.21 $9.78
ST-SEAT-TS-SUB-5
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SEAT-TS/SUB-5 Spring seat locator for SPR-TS1015 / Subaru SOHC EJ25/ 9.5 mm
Sale
Supertech Performance SEAT-TS/MA18I Spring seat locator for SPR-TS1015 / Miata 1.8 lts.
Supertech

Supertech Performance SEAT-TS/MA18I Spring seat locator for SPR-TS1015 / Miata 1.8 lts.

$12.21 $9.78
ST-SEAT-TS-MA18I
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SEAT-TS/MA18I Spring seat locator for SPR-TS1015 / Miata 1.8 lts.
Sale
Supertech Performance SEAT-M1007D/FP Spring seat locator for Mitsubishi Dual spring M1007D / 0.095
Supertech

Supertech Performance SEAT-M1007D/FP Spring seat locator for Mitsubishi Dual spring M1007D / 0.095" (2.4mm) thick

$12.21 $9.78
ST-SEAT-M1007D-FP
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SEAT-M1007D/FP Spring seat locator for Mitsubishi Dual spring M1007D / 0.095" (2.4mm) thick
Sale
Supertech Performance SEAT-H1020DS Honda RSX/S2000 Spring seat locator for Dual spring H1020 series.
Supertech

Supertech Performance SEAT-H1020DS Honda RSX/S2000 Spring seat locator for Dual spring H1020 series.

$12.21 $9.78
ST-SEAT-H1020DS
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SEAT-H1020DS Honda RSX/S2000 Spring seat locator for Dual spring H1020 series.Supertech Valve Spring Seats are basically washers or shims that are required...
Sale
Supertech Performance SPRK-V1107D/7 Dual Valve Spring (7mm stem) 147@ 34mm SPR-V1107 + RET-021
Supertech

Supertech Performance SPRK-V1107D/7 Dual Valve Spring (7mm stem) 147@ 34mm SPR-V1107 + RET-021

$483.69 $387.03
ST-SPRK-V1107D-7
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Spring and Retainer Kits Supertech Valve Springs
Supertech Performance SPRK-V1107D/7 Dual Valve Spring (7mm stem) 147@ 34mm SPR-V1107 + RET-021Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium...
Sale
Supertech Performance SPRK-H1005D/1FZ Dual Valve Spring 100@ 36.20mm SPR-H1005D + RET-H70/T1 + SEAT-H/N240 (+OEM) + Oil seals
Supertech

Supertech Performance SPRK-H1005D/1FZ Dual Valve Spring 100@ 36.20mm SPR-H1005D + RET-H70/T1 + SEAT-H/N240 (+OEM) + Oil seals

$1,449.91 $1,160.17
ST-SPRK-H1005D-1FZ
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Spring and Retainer Kits Supertech Valve Springs
Supertech Performance SPRK-H1005D/1FZ Dual Valve Spring 100@ 36.20mm SPR-H1005D + RET-H70/T1 + SEAT-H/N240 (+OEM) + Oil sealsSupertech valve springs are made with premium Super...
Sale
Supertech Performance SPRK-TS1015/SU1 Dual Valve Spring 70@ 35.5mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB No OEM
Supertech

Supertech Performance SPRK-TS1015/SU1 Dual Valve Spring 70@ 35.5mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB No OEM

$967.42 $774.11
ST-SPRK-TS1015-SU1
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Spring and Retainer Kits Supertech Valve Springs
Supertech Performance SPRK-TS1015/SU1 Dual Valve Spring 70@ 35.5mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB No OEMSupertech has been around for a long time in the...
Sale
Supertech Dual Valve Springs, Titanium Retainers and Seats for LS B18a B18b B20b B20z
Supertech

Supertech Dual Valve Springs, Titanium Retainers and Seats for LS B18a B18b B20b B20z

$1,040.30 $832.43
ST-SPRK-TS1015-LS
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Dual Valve Springs, Titanium Retainers and Seats for LS B18a B18b B20b B20zSpecifications: Outer Spring -- 27.50mm OD -- 20.00mm ID Inner Spring...
Show More
Items 25 to 36 of 254 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

×
}