Chevrolet 348/409

Upgrade your engine bay with these Chevrolet® 348 / 409 V8 plain top valve covers, designed for a clean and timeless appearance. Featuring a smooth, minimalist design, these valve covers are perfect for restoration projects or custom builds where a...

Set of two gaskets for PML Chevy 348, 409 valve covers. Cork composite material for a leak-free seal. Made of cork and rubber, these gaskets make a secure seal when used with a PML valve covers. Benefits: 0.180 inches thick Cork and rubber...

Upgrade your engine bay with these Chevrolet® 348 / 409 V8 raised script and finned valve covers, designed to deliver a classic, performance-inspired look. The finned design enhances heat dissipation while the raised script adds bold, vintage...