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Cast Iron Exhaust Manifolds D-Port for 1967-1974 Camaro, 1968-1969 Chevelle D3318
Sale price
$39.95
Regular price $297.95
A smoother, cleaner appearance compared to original exhaust manifolds, while maintaining a orginial style look and feel Made from high silicon-molybdenum ductile iron for high temperature strength plus resistance to oxidation and cracking. Designed with a larger 1-5/8" cross-sectional area and 2-1/2" outlets for better air flow and increased performance. Accommodates standard straight, Vortec straight and angled plug head designs for better application coverage. Includes weld-on flanges, mounting hardware and gaskets for inlet and outlet flanges