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300172 Gm Ls Engine Swap Headers For 1964-1988 Gm A/F/G/X Body [Polished Finish]

300172 Gm Ls Engine Swap Headers For 1964-1988 Gm A/F/G/X Body [Polished Finish]

Regular price $74.72 USD
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O.D. Primary Tubes 3 in. O.D. x 8 in. Long Merged Collector Stainless Steel Polished Finish Pair 555-300172 GM LS Swap Header Features: Mandrel bent tubing Heavy-Duty 3/8 in. thick flanges to prevent warpage O2 sensor bungs welded on both collectors 555-300172 GM LS Swap Headers Include: (12) M8-1.25 x 25.4 mm (1 in.) UHL with 13 mm Hex Flange Head (2) LS Header Flange Gaskets 555-300172 Recommended Engine Mounts: LS Engine Swap Motor-Mount Adapters, Adapts Small Block Chevy Motor-Mounts to LS-Series Engine 555-50538 Solid Engine Mounts, Small Block Chevy 555-50511 555-300172 Vehicle Fitment: 1964-1972 Buick Skylark 1964-1977 Chevy Chevelle 1964-1988 Chevy El Camino 1970-1988 Chevy Monte Carlo 1964-1977 Oldsmobile Cutlass 1964-1988 Pontiac Lemans 1964-1972 Pontiac GTO 1977-1988 Pontiac Grand Prix 1970-1981 Chevy Camaro 1970-1981 Pontiac Firebird 1978-1988 Buick Grand National 1978-1988 Chevy Malibu 1975-1979 Chevy Nova

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