Holley GM Track Series Tall Valve Cover - Baffled - Breather Hole - Chevy Bowtie - Fabricated - Black Powder Coat - Big Block Chevy 241-279 - Pair Coil-In Cap These lighter springs optimize performance

These lighter springs optimize performance by reducing unsprung weight and reacting faster

Standard with 60psi max boost operating pressure

Billet Bypass Regulator With Return - Designed for use with an electric fuel pump where fuel pressure is steadily delivered

Angle Milling:

Holley GM Track Series Tall Valve Cover - Baffled - Breather Hole - Chevy Bowtie - Fabricated - Black Powder Coat - Big Block Chevy 241-279 - Pair Coil-In Cap These lighter springs optimize performanceHolley is pleased to release its latest fully licensed product GM Track Series Fabricated Aluminum Valve Covers. The GM Track Series family of valve covers gives you an excellent way to add a high end fabricated look combined with a lightweight and tough valve cover for your favorite Chevy engine. These valve covers are constructed of 6061 T5 sheet aluminum, feature a laser etched and Bow Tie logo, and precision TIG welded for a proper fit. They are