LS Long Tube Swap Headers 1 3/4" Speed Engineering

Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. All of our headers have been dyno proven. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle. Features include: Mandrel Bent Tubing 1 3/4" Primaries 3" Collector V8 Engines Only Merge Spike 4.8L, 5.3L, 6.0L, 6.2L Engines CNC Machined Flanges Polished 304 Stainless Steel Standard Graphite Manifold Gaskets Vehicles: 1960+ C10 Trucks (1960-1966 C10 Trucks require slider engine mounts to clear the front crossmember) 1970 - 1981 Chevrolet Camaro 1970 - 1981 Pontiac Firebird 1964 - 1977 Chevrolet Chevelle 1975 - 1979 Chevrolet Nova 1964 - 1988 Chevrolet El Camino 1970 - 1988 Chevrolet Monte Carlo 1964 - 1988 Pontiac Lemans 1964 - 1972 Pontiac GTO 1977 - 1988 Pontiac Grand Prix 1964 - 1977 Oldsmobile Cutlass 1