Proform Pro Crankshaft Turning Socket Big Block Chevy Rocker Cover Fastener 5/16-24 in Right Hand Male

5/16-24 in Right Hand Male Thread

or 6" height and a 1" Sure Seal spacer

1986-1990 GMC G3500

Forces Sealing Surfaces

Proform Pro Crankshaft Turning Socket Big Block Chevy Rocker Cover Fastener 5/16-24 in Right Hand MaleProduct Description: Crankshaft Turning Tool Pro Series Aluminum Black Anodized Big Block Chevy Sold Individually 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