Long Tube Headers for 68-77 GM A 396-502 BBC Non Cat no EGR or A.I.R. D331-B exhaust-straight-pipe 2021-2026 Ford Bronco

2021-2026 Ford Bronco

This crossmember works with engine mounting brackets BHS524 (available separately) to locate the engine in the optimal location to eliminate modifications to the firewall & brake booster

74/8 V 1977 - 1978 GMC K35 4/8 V 1989 Chevrolet R2500 4

They work seamlessly with or without a body lift

Long Tube Headers for 68-77 GM A 396-502 BBC Non Cat no EGR or A.I.R. D331-B exhaust-straight-pipe 2021-2026 Ford BroncoOverview: 68 77 GM A Body BBC Long Tube Black Ctd Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. Features: 3 8" Thick machined flanges to prevent warping Precision formed long transition collectors and long tube design reduces