JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SJS smog-air-pumps 4 V8 2005 - 2008

4 V8 2005 - 2008 Ford F-350 Super Duty King Ranch 330/5

8L 6 1970 - 1972 Chevrolet Chevelle Greenbrier 400/6

15/8 V 1976 Pontiac Grand Prix 3

1963-1965 Ford Falcon Sedan Delivery 289 CID

3 V8 1983 - 1993 Chevrolet P60 1955 - 1983 Ford F-100 1969 - 1973 Ford Mustang 351/5

JBA Exhaust Headers for Chevy GMC Avalanche 2500 Silverado 2500 HD - 1860SJS smog-air-pumps 4 V8 2005 - 2008Overview: 01 03 GM Truck Cat4Ward 8. 1L Silver Ctd JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs