JBA Exhaust Headers for Pontiac GTO 5.7L V8 for 2004-2006 Stainless Coated - 1809SJS air-cleaners-and-hardware 31" Max Pressure 5000 psi

31" Max Pressure 5000 psi Max Working PSI 2250 PSI Min

1971-1973 Buick Centurion 455 CID

Bushings included

or exiting straight out the back under the rear bumper for a muscular look

JBA Exhaust Headers for Pontiac GTO 5.7L V8 for 2004-2006 Stainless Coated - 1809SJS air-cleaners-and-hardware 31" Max Pressure 5000 psiOverview: 04 06 GTO Cat4Ward 5. 7 6. 0L 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