
Replacement Spring Seat Cup Kit
- Spring Seat Cup Kit
- Edelbrock Heads Replacement
- Ford FE 390-428ci
- Big Block Chrysler 383-440
- 16/pkg
Application: - Ford FE 390-428
- Big Block Chrysler 383-440
Note: .060' thick, minimum counterbore diameter of 1.73' required. Fits Edelbrock Performer RPM heads using valve springs 350-5792.
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
Edelbrock cylinder head accessories are quality exact replacements for your Edelbrock heads.