Polished Finned Tall Valve Covers 3-11/16 in for Big-Block Chevy 396–502
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Chevrolet big-block 396/402 V8
- Chevrolet big-block 427/454 V8
- Other compatible 502 big-block Chevrolet configurations
Product Overview
Valve covers enclose the upper valvetrain and keep engine oil contained. Taller covers are often chosen during a build that uses aftermarket rockers or simply to refresh the look of an older engine bay.
Key Features & Performance
- Pair of polished finned covers, if supplied as shown
- 3-11/16-inch advertised height
- Big-block Chevrolet bolt pattern
Common Reasons for Replacement
- Leaking or damaged original covers
- Valvetrain clearance during an upgrade
- Cosmetic engine-bay restoration
Fitment Notes
Confirm mounting bolt pattern, breather openings, baffle clearance and rocker geometry; gaskets/hardware are included only if supplied by seller.
Frequently Asked Questions
Is this an OEM part? No. Unless the listing explicitly states otherwise, this is an aftermarket replacement or accessory. Manufacturer names and OE numbers identify the intended application.
How do I confirm fitment? Confirm mounting bolt pattern, breather openings, baffle clearance and rocker geometry; gaskets/hardware are included only if supplied by seller.
Part Summary
Keywords: Polished Finned Tall Valve Covers 3-11/16 in, Chevrolet big-block 396/402 V8, Chevrolet big-block 427/454 V8, Other compatible 502 big-block Chevrolet configurations.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.