STAGE 1 Valve Springs+Retainers+Locks Kit Up to .510 Lift Cam Compatible with Ford 289 302 351W
Product details
| Management number | 221748793 | Release Date | 2026/05/03 | List Price | US$64.95 | Model Number | 221748793 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This item is for our Stage-1 valve spring, retainer, and lock kit compatible with Ford Small Block V-8 engines up to .510 lift cam. VALVE SPRING SPECIFICATIONS Outside Diameter: 1.435 in. Inside Diameter: 1.035 in. Seat Load: 115-lbs. at 1.700 in. Open Load: 300-lbs. at 1.200 in. Coil Bind: 1.140 in. Spring Type: Single with damper RETAINER SPECIFICATIONS Outside Diameter: 1.400 in. Step 1 Diameter: 1.060 in. Step 2 Diameter: .700 in. Stem Diameter: 11/32 in. Lock Style 7 degree Material: Chromemoly LOCK SPECIFICATIONS Stem Diameter: 11/32 in. Lock Style: 7 degree Lock Groove Type: 1-groove, square Lock Material: Hardened steel
- Compatible with Ford 289 302 351W up to 5.10 camshaft lift.
| Brand | J MARTIN AUTO |
|---|---|
| Model | VALVE SPRING KIT |
| Exterior | Machined |
| Position | Top |
| Item Weight | 12 pounds |
| Manufacturer | MELLING , QULACAST, ELGIN |
| Item model number | VALVE SPRING KIT |
| Package Dimensions | 15 x 8 x 8 inches |
| Manufacturer Part Number | VALVE SPRING KIT |
Bestseller ranking
Springs
Customers who viewed this product also viewed
Toiletry Kits
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form