Chevrolet Performance Valve Springs are designed, manufactured and tested to keep the correct seat and open pressures on the intake and exhaust valves for a variety of cylinder head applications. Handles valve train stress more efficiently to lessen chances of damage at high RPM's. Chevrolet Performance Parts are designed to service and replace original components to maintain the performance and reliability of your vehicle!
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Single
- O.D. Outer Spring (in.):
- 1.250 in.
- Coil Bind Height (in.):
- 1.200 in.
- Damper Spring Included:
- No
- Spring Rate (lbs/in.):
- 256 lbs./in.
- I.D. of Outer Spring (in.):
- N/A
- I.D. of Inner Spring (in.):
- N/A
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- N/A
- Retainers Included:
- No
- Retainer Material:
- N/A
- Locks Included:
- No
- Lock Material:
- N/A
- Valve Stem Seals Included:
- No
- Installed Height:
- 80 lbs. @ 1.700 in.
- Open Height:
- N/A @ N/A
- Quantity:
- Sold as a set of 16.
- Notes:
- Used on CT350 and 350 HO engines. Also a direct replacement for 602 crate engines.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-2002
