Proform Pro Crankshaft Socket PH-MAC3 If baking is required to

If baking is required to cure the topcoat you apply

Universal Bolt

These are specially designed for machine use featuring a left helical right cutting design

Pump drive shafts are machined from 4130 chrome moly

Proform Pro Crankshaft Socket PH-MAC3 If baking is required toProform Pro Crankshaft Socket 67491 Small Block Chevrolet Crank Turning Socket PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the performance enthusiast with innovation, quality, and