Super Competition Long Tube Header

Tuned Length Tubes For Max Exhaust Scavenging/Velocity; Designed For Optimal Performance; Long Transition Collector For Decreased Back Pressure; Mandrel Bent Tubing For Smooth Exhaust Flow; Machined Flange Provides Finest Fit; Best Weld For Durability; All Hardware Included Fits Select: 1973-1986 CHEVROLET C30 8 Cyl 7.4 L 1987-1988 CHEVROLET R30 8 Cyl 7.4 L 1989 CHEVROLET R3500 8 Cyl 7.4 L 1973-1986 GMC C3500 8 Cyl 7.4 L 1987-1989 GMC R35 CONVENTIONAL 8 Cyl 7.4 L 1981-1986 CHEVROLET SUBURBAN 8 Cyl 7.4 L 1973-1986 GMC C2500 8 Cyl 7.4 L 1973-1979 GMC C1500 8 Cyl 7.4 L 1973-1979 CHEVROLET C10 8 Cyl 7.4 L 1973-1980 CHEVROLET C20 8 Cyl 7.4 L 1973-1986 GMC SUBURBAN 8 Cyl 7.4 L and more - add your vehicle to our fit widget to check