Holley Track Series Valve Cover GM Licensed

When it comes to maximizing performance and enhancing the look of your engine, these Valve Covers by Holley stand unrivaled (241-278). Designed meticulously for 396-454 and 496-545 big block engines, these covers measure 3.75” in height, 22.13” in length, and 6.75” in width for the ultimate fusion of form and function. Crafted from high-grade 6061 T5 sheet aluminum, this pair is engineered to withstand the rigors of high-performance engines. The 1/4” billet aluminum gasket flange ensures a seal so perfect, it virtually eliminates the risk of oil leakage, even under extreme conditions. 

Features and Benefits:
- 3.75” Height X 22.13” Length X 6.75” Width
- 1/4” Thick Billet Rail
- 1/4” Billet Aluminum Gasket Flange 
- 0.25” Flange Thickness
- Pre-punched 1.25” Openings
- Constructed From 6061 T5 Sheet Aluminum 
- Laser-Etched Chevrolet Logo 
- TIG Welding 
- Includes Mounting Hardware, Baffles, and Oil Fill
- Tall Bolt BBC Style
- Natural Anodized Finish
- Sold as a Pair

The natural anodized finish complements any engine bay, while the laser-etched Chevrolet logo adds an exclusive touch. TIG welding not only ensures a proper fit but also contributes to the product's sleek and seamless appearance. The valve covers are equipped with mounting hardware, baffles, and pre-punched 1.25” breather openings for a secure installation process. It also features an oil fill port and a tall bolt BBC style, catering to the needs of high-performance modifications!

Vehicle Fitment:
- 1965-1987 Chevrolet C10s
- 1988-1998 Chevrolet and GMC C/K Trucks
*For 396-454/496-545 Big Block Engines.

Please Note: It is against the law to install this part on an Emissions Controlled Vehicle. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.