Give your classic Chevy small block engine a clean, show-quality upgrade with these CFR Performance OEM-style short chrome steel valve covers, designed to fit 1958–1986 Chevy 283, 305, 327, 350, and 400 V8 engines. Featuring a high-polish chrome plated finish, these covers deliver vintage styling with improved durability and engine bay appeal. Built to the original 2-5/8" short height, these valve covers are perfect for stock or mild-performance valvetrain setups. One cover includes a single 1.25" breather hole, while the other includes two openings — a 1.25" breather hole plus a twist-in oil filler hole — offering flexibility for factory-style or custom ventilation. Both covers are internally baffled for effective oil control.