Proform Aluminum Rear End Cover - 7.5 Bolt 205661 The 4-15 psi carbureted spring

The 4-15 psi carbureted spring comes installed in the regulator

General Purpose - Economy

This new all-in-one diecast body design mimics the look of the original factory halogen bulb

7L Ecoboost engines

Super 10 Series 409S stainless steel

Proform Aluminum Rear End Cover - 7.5 Bolt 205661 The 4-15 psi carbureted springProform 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