312 Grade stainless steel line has been double annealed for easier bending and flaring
this raised one-piece guide plate is designed for Chevrolet 396-454 Big Block engines with 7/16" studs and 3/8" pushrods
225 cc Intake
AFR valve guides are constructed from high-quality bronze for durability and wear
Proform Aluminum Rear End Cover - 7.5 Bolt 931021 312 Grade stainless steel lineProform Aluminum Rear End Cover 66667 7. 5 Bolt GM Black w Perfect Launch Logo Reinforced Lightweight Aluminum Strengthens Rear Housing Case Applications include: 98, Apollo, Astro, Bel Air, Bonneville, Bravada, Brougham, Camaro, Caprice, Catalina, Centurion, Century, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, Deville PROFORM invites racers to experience the strength, innovation, and power