OER Parts offers a wide selection of Manifold Hardware for your 1976 Chevrolet Corvette. OER Parts offers 1976 Chevrolet Corvette Bolts, 1976 Chevrolet Corvette Exhaust Flanges, 1976 Chevrolet Corvette Extension Pipes, 1976 Chevrolet Corvette Header & Exhaust Manifold Paint, 1976 Chevrolet Corvette Header & Exhaust Manifold Wraps & Blankets, and 1976 Chevrolet Corvette Heat Risers.