Product Details
Vehicle Fitment & Compatibility
12 applicationsView all 12 vehicle applications
Key Features
When connecting cast iron manifolds to our full exhaust kits, an adapter pipe is required to fill that gap between the end of the manifolds and our Hooker exhaust systems (which are designed to work with long tube header systems). Hooker has created a full line of adapter tubes that fill the gap and include all hardware and gaskets for a clean and simple connection.
1975-1981 GM F-Body LS Swap 2.5 Inch Exhaust Adapter - Use w/ 8501HKR, or 8502HKR Exhaust Manifolds
- Designed to work with Cast Iron Manifold and PN 42505HKR 2.5" exhaust system with flanges designed for easy bolt up on either end. Made from stainless steel for long life. 2.5" diameter tubing used throughout.
- Mandrel-Bent Tubing
- Sold as a pair
- Welded O2 Bungs
About this product
1975-1981 GM F-Body LS Swap 2.5 Inch Exhaust Adapter - Use w/ 8501HKR, or 8502HKR Exhaust Manifolds



