Long Tube Headers for 68-77 GM A Body 396-502 BBC Non Cat no EGR or A.I.R. D331 quickfix-fuel-flex-hoses Includes Hangers and Hardware for

Includes Hangers and Hardware for an Easy Installation

5L V8 1958 - 1966 Chevrolet Biscayne Base 283/4

1 certified and zinc dichromate plated to resist corrosion

3L V8 1980-1981 Pontiac Grand LeMans Base 229/3

Long Tube Headers for 68-77 GM A Body 396-502 BBC Non Cat no EGR or A.I.R. D331 quickfix-fuel-flex-hoses Includes Hangers and Hardware forOverview: 68 77 GM A Body BBC Long Tube Silver 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