Proform Crankshaft Turning Socket - 1.61" Inside Diameter w/ 3/16" Keyway Vacuum Pump Fittings and produces about 90 CFM

and produces about 90 CFM of air to the driver

GM Fullsize Truck 2014-21

S-10 joint used on some mini-stocks

Flows 120 GPH at 9 psi

Chevy V6 / V8

Proform Crankshaft Turning Socket - 1.61" Inside Diameter w/ 3/16" Keyway Vacuum Pump Fittings and produces about 90 CFMProform Crankshaft Turning Socket 66899 1. 610" Inside Diameter w 3 16" Keyway Non Marring; Aluminum Turn Using 0. 5" Breaker Bar Or Drive Ratchet 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