Allstar Performance Crankshaft Mandrel Kit Throttle Cable Half Clamp 1979-1986 GMC K3500

1979-1986 GMC K3500

Old air flows out of the rear holes on the top of the helmet and from the bottom of the helmet

we always recommend using the dryer and sterilizer in a space with adequate ventilation

Painted black to resist corrosion

Allstar Performance Crankshaft Mandrel Kit Throttle Cable Half Clamp 1979-1986 GMC K3500Kit prevents mandrel bolt breakage and is made specifically for use with Allstar ALL31030 crank pulley. Mandrel is attached to the crankshaft pulley with three bolts, while the vibration damper is retained with the stock bolt. The mandrel bolt is then connected to the mandrel not to the crankshaft to reduce engine harmonics (helps prevent loosening or breaking). Kit includes spacers, pulley guides, and bolts to work effectively with most 3 , 4 , and 5