LS Swap S10 Conversion Headers

Features include: Mandrel Bent Tubing Full 1 5/8" Primaries 2 1/2" Collector V-Band Collector Construction Collector Merge Spikes Port Matched Flanges Gains over 18+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines CNC Machined Flanges Polished 304 Stainless Steel Standard Graphite Manifold Gaskets Note: "For LS series engine swaps only" These do not work on standard SBC or BBC. Note: Our spark plug wires, or a similar designed spark plug wire will be needed for proper clearance. Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance. Note: Will not work on 4x4 applications. Note: Collector might need modification to work with aftermarket oil pans. Vehicle Applications: 1982-2004 Chevrolet S10 Truck 1982-2004 GMC Sonoma Truck 1982-2005 Chevrolet S10 Blazer 1982-2005 GMC Jimmy 1991-2001 Oldsmobile Bravada