Proform Crankshaft Turning Socket - SB Chevy - V6 - I-6 - GM 4-Cyl. - 1.255" I.D. - 3/16" Keyway Auto Ventshade 2011-2014 GMC Sierra 2500 HD

2011-2014 GMC Sierra 2500 HD

2019-2021 Ram 1500 Classic 67

Heat-treated for extended durability and guide plate compatibility

PerTronix 91843 Ignitor II Adaptive Dwell Control Bosch 4 cylinder

Take Advantage Of Tuning-In An Ignition Curve

Proform Crankshaft Turning Socket - SB Chevy - V6 - I-6 - GM 4-Cyl. - 1.255" I.D. - 3/16" Keyway Auto Ventshade 2011-2014 GMC Sierra 2500 HDFor use with a 1 2" ratchet or breaker bar, an easy method of crankshaft rotation during engine assembly. 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