Description
Factory exhaust manifolds restrict flow and rob your 5.0 or 5.7L small block of both power and efficiency. These JBA headers flow significantly more volume while reducing backpressure, translating directly to horsepower gains and improved throttle response. Built from stainless steel with mandrel-bent tubing, they’re engineered to handle sustained performance driving without warping or degradation.
- 1-1/2″ primary tubes
- 2-1/2″ collector outlet
- Stainless steel construction
- Natural (uncoated) finish
- Cat4ward design
- Small Block Chevy fitment
- GM fullsize truck/SUV 1988-1995
- Complete bolt-on kit
- MPN: 1830S
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