Edelbrock Classic Series Valve Cover for 348/409 W-Series Chevy. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum.
The Edelbrock #4140 Classic Series Valve Covers are designed for 348/409 W-Series Chevy applications. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Overall height is measured from base to top at the highest point. Edelbrock classic valve covers can be machined to accept breathers if desired.
- Enough Height To Clear Most Roller Rockers
- Sand-Cast Aluminum
- Heavy-Gauge
- Breathers Can Be Added
Application Summary:
| Year |
Make/Model |
| Chevrolet:W-Series:348 |
(5.7L)/409 (6.7L) |
