Schoenfeld Asphalt Late Model Conventional Crossover Headers - SB Chevy - Standard Port - 1-5/8"-1-3/4" Tubes - 3" x 8" Collectors MT135BK 5/8 in Pilot Fans

5/8 in Pilot Fans

3/8 in Oval

Since the wheels conform to the DOT specifications

1975-1980 Mercury Monarch

1979-1992 GMC K2500

Schoenfeld Asphalt Late Model Conventional Crossover Headers - SB Chevy - Standard Port - 1-5/8"-1-3/4" Tubes - 3" x 8" Collectors MT135BK 5/8 in Pilot FansConventional crossover style headers fit Bemco, Hamke, Lefthander and Coleman chassis. Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert mufflers, mandrel bends, exhaust