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" 34012R Get the performance you deserve

Get the performance you deserve

Double 45 Degree Seat

Aluminum slider includes 3/8"-24 steel rod ends and is adjustable from 20" to 32" center-to-center in 1" increments with included 1/4" locking pin

Box can also be fastened to round tubing using clamp-on ballast brackets

99-04 Ford 4

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" 34012R Get the performance you deserveProduct 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.