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 Year Make Model Submodel Engine

Year Make Model Submodel Engine Size 2021 Chevrolet Suburban LS 5

21 Additional Information:

00-inch polished stainless steel tips embossed with the Flowmaster logo

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

Includes Hangers and Hardware for an Easy Installation

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 Year Make Model Submodel EngineOverview: 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