Beyea Dirt Late Model 4-1 Headers - SB Chevy w/ 23 Degree Heads - Tube Diameter: 1-5/8" x 1-3/4" - Collector Diameter: 3" Fire Extinguisher System Activation Head Derived from HP6

Derived from HP6

axle tubes are built from 7075-T6 aluminum and are machined for spool seal ALL72140

1982-1992 GMC K1500 Suburban

Solid-state data acquisition grade sending units provide unmatched gauge accuracy and withstand the harshest environments

Beyea Dirt Late Model 4-1 Headers - SB Chevy w/ 23 Degree Heads - Tube Diameter: 1-5/8" x 1-3/4" - Collector Diameter: 3" Fire Extinguisher System Activation Head Derived from HP6Product Description: Headers Dirt Late Model 1. 625 to 1. 75 in Primary 3 in Collector Steel Black Paint Small Block Chevy Pair With more than 15 years in the header fabrication business, Beyea Custom Headers knows how to customize your power curve to create a broader range of power. Each Beyea Custom Headers has been tried and tested. Beyea Custom Headers are used by many of the top Modified and Late Model race teams and engine builders across the U.