JBA 88-93 GM Truck 7.4L BBC w/o A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header

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. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.
JBA Cat4Ward® Header 88-93 45SS Truck 7.4L BBC W/O A.I.R. 1 3/4″ Primary Silver Ctd 1822S-3JS

• 3/8″ thick machined flanges with Oversized exhaust ports
• Proprietary JBA Firecone collector
• Factory style emission connections
• Mandrel bent stainless steel tube
• Extra thick collector domes

Fitment:
Chevrolet C1500 454 SS 1990 to 1993
Chevrolet C1500 Cheyenne 1990 to 1992
Chevrolet C1500 Scottsdale 1990
Chevrolet C1500 Silverado 1990 to 1992
Chevrolet C1500 WT 1990 to 1992
Chevrolet C2500 Cheyenne 1991 to 1993
Chevrolet C2500 Scottsdale 1991 to 1992
Chevrolet C2500 Silverado 1991 to 1993
Chevrolet C3500 Cheyenne 1988 to 1993
Chevrolet C3500 Scottsdale 1988 to 1992
Chevrolet C3500 Silverado 1988 to 1993
Chevrolet K2500 Cheyenne 1991 to 1993
Chevrolet K2500 Scottsdale 1991 to 1992
Chevrolet K2500 Silverado 1991 to 1993
Chevrolet K3500 Cheyenne 1988 to 1993
Chevrolet K3500 Scottsdale 1988 to 1992
Chevrolet K3500 Silverado 1988 to 1993