CFR Performance Compatible/Replacement Tall Black Steel Valve Covers – Fits 1964–88 Oldsmobile 330, 350, 400, 425, 455 V8 Engines – Smooth Top
Upgrade your Oldsmobile engine with these CFR Performance Tall Black Steel Valve Covers, designed for a precise fit on 1964–1988 Oldsmobile V8 engines, including 330, 350, 400, 425, and 455 CID. These tall-profile covers provide additional clearance for high-performance components such as roller rockers and high-lift camshafts.
Constructed from stamped steel and finished in a sleek black coating, these valve covers offer durable performance with a clean, understated appearance. The internally baffled design helps control oil movement and improves ventilation. Each cover features 1.25" push-in style breather holes, making them compatible with most aftermarket breathers or PCV grommets.
Key Features:
Engine Compatibility:
• Fits 1964–1988 Oldsmobile V8 engines:
330, 350, 400, 425, and 455 CID
Design & Build:
• Tall style – provides added clearance for roller rockers and performance valvetrain setups
• Smooth top – OEM-style, no-logo design for a clean, classic look
• Black painted stamped steel – durable and corrosion-resistant finish
• Internal baffles – control oil splash and vapor
• Perimeter bolt mounting – consistent, secure installation
• 1.25" push-in breather holes – compatible with common breathers and PCV systems
Specifications:
• Valve Cover Height: Tall Style (3-3/8")
• Inner Height (Flange to Baffle): 2-3/4"
• Valve Cover Material: Steel
• Valve Cover Finish: Black
• Valve Cover Mounting Style: Perimeter Bolt
• Valve Cover Top Style: Smooth
• Valve Cover Hole Style: 1.25" Push-In
• Baffled: Yes
• Quantity: Sold as a Pair
Additional Notes:
• Breathers, gaskets, grommets, and mounting hardware are sold separately
• Ideal for performance builds, custom applications, and restorations requiring additional clearance
Achieve the performance you need and the sleek appearance you want with these CFR Performance Tall Black Steel Valve Covers—built to perform and made to last