JBA Exhaust Headers for Ford Bronco F-150 F-250 5.8L V8 for 1986-1996 - 1628S electrical-and-wiring the timing is retarded to

the timing is retarded to the factory setting to prevent detonation and engine damage

7L V8 1970 Chevrolet Chevelle Base 350/5

meaning more power

Improve the look of your Bronco by hiding the body pinch-weld and frame

Our 1-inch leveling kit for your Expedition utilizes lower strut spacers making for a simple installation all while maintaining that smooth

JBA Exhaust Headers for Ford Bronco F-150 F-250 5.8L V8 for 1986-1996 - 1628S electrical-and-wiring the timing is retarded toOverview: 87 96 F 150 Cat4Ward 5. 8L Raw 409 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 proprietary