Description
If you’re running a 602 crate engine and want consistent valve control across the RPM range, you need a valve spring engineered to handle the demands of small block competition. This Chevrolet Performance spring delivers the precise load rate required for reliable valve seating without sacrificing float or durability. Built to OEM specifications, it’s the direct replacement that keeps your engine performing predictably lap after lap.
- 256 lb/in spring rate
- 1.250 in outside diameter
- 1.200 in coil bind
- Single spring design
- Small Block Chevy compatible
- 602 crate engine application
- Sold individually
- Bolt-on installation






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