OER Parts offers a wide selection of Manifold Hardware for your Chevrolet C30 Pickup. OER Parts offers Chevrolet C30 Pickup Bolts, Chevrolet C30 Pickup Exhaust Flanges, Chevrolet C30 Pickup Extension Pipes, Chevrolet C30 Pickup Header & Exhaust Manifold Paint, Chevrolet C30 Pickup Header & Exhaust Manifold Wraps & Blankets, and Chevrolet C30 Pickup Heat Risers.