Proform Piston Vise - Heavy-Duty 2421 Standard post anchor collar with

Standard post anchor collar with Steel base

designed for racing

102 mm Throttle Body Flange

1984 to 2002 Camaro/Firebird/Buick Grand National

more durability

Proform Piston Vise - Heavy-Duty 2421 Standard post anchor collar withHeavy duty multiple angle piston vises feature the highest quality at an affordable price. The piston vises are constructed from billet aluminum and have an anodized finish for durability. Able to accommodate pistons with up to a 4. 60 in. diameter bore, the vises set up quickly and offer repeatability between pistons. Quick Set Up Repeatability Billet Aluminum Corrosion Resistant Anodizing Universal Easy To Use PROFORM invites racers to experience