Beyea SB Chevy Modified Header 1-5/8" 604 Crate M30DSS Four 2-1/16 in Diameter Gauges

Four 2-1/16 in Diameter Gauges

1979-1995 GMC K3500

Offset air cleaner stud ALL26057 is required

WHY USE A WIDEBAND AIR/FUEL CONTROLLER

Beyea SB Chevy Modified Header 1-5/8" 604 Crate M30DSS Four 2-1/16 in Diameter GaugesProduct Description: Headers IMICA UMP Dirt Modified 1. 625 to 1. 75 in Primary 2. 75 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