OER Parts offers a wide selection of Manifold Hardware for your 1971 Chevrolet Caprice. OER Parts offers 1971 Chevrolet Caprice Bolts, 1971 Chevrolet Caprice Exhaust Flanges, 1971 Chevrolet Caprice Extension Pipes, 1971 Chevrolet Caprice Header & Exhaust Manifold Paint, 1971 Chevrolet Caprice Header & Exhaust Manifold Wraps & Blankets, and 1971 Chevrolet Caprice Heat Risers.