JBA Exhaust Headers for Chevy GMC Blazer S10 Blazer S10 4.3L V6 - 1840S-4JS hangers-clamps-and-flanges 8L V6 1977 - 1985

8L V6 1977 - 1985 GMC Jimmy High Sierra 305/5

Mode for Simple Installation

7 L V8 2004 - 2005 Dodge Durango ST 287/4

9 L V8 2000 Dodge Dakota 360/5

JBA Exhaust Headers for Chevy GMC Blazer S10 Blazer S10 4.3L V6 - 1840S-4JS hangers-clamps-and-flanges 8L V6 1977 - 1985Overview: 02 03 GM S Truck Cat4Ward 4. 3L 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