Long Tube Headers for 55-57 Chevy 265-400 SBC 1-3/4in Primary D353-B filter-back-exhaust 4 L L4 2017 -

4 L L4 2017 - 2018 Dodge Journey Crossroad 144/2

Part Number: 18045

Works With 12-volt Systems

8 V8 1977 - 1986 Ford E-350 Econoline Club Wagon 351/5

7 L6 2011 - 2012 Ram 3500 SLT 408/6

Long Tube Headers for 55-57 Chevy 265-400 SBC 1-3/4in Primary D353-B filter-back-exhaust 4 L L4 2017 -Overview: 55 57 Chevy 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