Long Tube Headers for 68-76 AMC 290-401 V8 1-7/8in Primary Black Coated D104-B coolant-crossovers 6L V8 1970 - 1971

6L V8 1970 - 1971 Dodge Challenger Base 383/6

Buick Special (1950)

5 Inlet Attachment Clamp-On Heat Shield Included Yes

8 V10 2005 - 2010 Ford F-250 Super Duty King Ranch 415/6

Long Tube Headers for 68-76 AMC 290-401 V8 1-7/8in Primary Black Coated D104-B coolant-crossovers 6L V8 1970 - 1971Overview: 68 76 Various AMC 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