Long Tube Headers for 55-62 Corvette 265-400 SBC 1-5/8in Primary D315-B mallory Year Make Model Submodel 2017-2024

Year Make Model Submodel 2017-2024 Porsche 718 Boxster 2017-2024 Porsche 718 Boxster 2017-2024 Porsche 718 Cayman 2017-2024 Porsche 718 Cayman

5L V8 1970 - 1971 Buick Skylark Custom 455/7

5L V6 - HGL0301SS

4L V8 1975 - 1990 Chevrolet P30 Base 454/7

Long Tube Headers for 55-62 Corvette 265-400 SBC 1-5/8in Primary D315-B mallory Year Make Model Submodel 2017-2024Overview: 55 62 Corvette SBC 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 backpressure