Long Tube Headers for 70-81 Firebird 455 W/HO/SD/Ram Air Heads only D523 bright-earth 2L V8 2022 Chevrolet Cheyenne

2L V8 2022 Chevrolet Cheyenne Nueva ZR2 376/6

25/8 V 1963 - 1964 Dodge 440 4

Plymouth Colt (1989)

5 Subtitle California / CARB Compliant Material Stainless Steel Body Length (In

106-0721’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems

Long Tube Headers for 70-81 Firebird 455 W/HO/SD/Ram Air Heads only D523 bright-earth 2L V8 2022 Chevrolet CheyenneOverview: 70 81 Firebird 455 HO Long Tube Slvr 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