Beyea Custom Headers IDM-604-S1-C SBC Modified Header Set with 1-5/8 Inch Primary and 2.75 Inch Collector for Small Block Chevy

The Beyea Custom Headers IDM-604-S1-C are designed for IMCA-UMP Modified applications, providing high-performance exhaust flow for Small Block Chevy engines. These headers feature primary tubes measuring 1-5/8 inches, expanding to 1-3/4 inches, and a 2.75-inch collector for optimal exhaust scavenging and horsepower gains. Crafted from durable steel with a black paint finish, they offer both strength and corrosion resistance. Gaskets are included to facilitate a secure and leak-free installation. The headers are engineered to improve exhaust efficiency, resulting in enhanced engine performance and responsiveness on the track or in custom builds. Suitable for racers and enthusiasts seeking reliable, high-quality headers tailored for competitive motorsports and performance upgrades. These headers are sold as a pair, ensuring comprehensive coverage for your Small Block Chevy engine's exhaust system.

Features:

• Primary Tube Diameter: 1-5/8 inches expanding to 1-3/4 inches

• Collector Diameter: 2.75 inches

• Material: Steel with black paint finish

• Application: Small Block Chevy engines for IMCA-UMP Modified cars

• Gaskets Included for secure installation

• Design optimized for exhaust flow and performance