Beyea IMCA Dirt Modified Headers - SB Chevy - 1-3/4" x 1-7/8" Tubes - 3-1/2" Collector - Fits Shaw Chassis Headsock Mechanical movements provide accuracy and

Mechanical movements provide accuracy and durability even in the harshest environmentsAuto Meter Gauges are the number one choice of professional racers worldwide

1971-1975 GMC Sprint

1970-1981 Chevrolet Monte Carlo

Electric Cooling Fan

Beyea IMCA Dirt Modified Headers - SB Chevy - 1-3/4" x 1-7/8" Tubes - 3-1/2" Collector - Fits Shaw Chassis Headsock Mechanical movements provide accuracy andBeyea Custom Headers offers Performance Headers, Merge Collectors and Tri Y Headers. With more than 15 years in the header fabrication business, Beyea knows how to customize your power curve to create a broader range of power. Each header or exhaust set up has been tried and tested. Used by many of the top Modified and Late Model race teams and engine builders across the U. S. Beyea header flanges are all 5 16" laser cut to ensure good support and