Moroso 3" Long Mandrel Crank Mandrel Drive Kit Guides/Hardware/Spacers Aluminum Black Anodize - GM LS-Series AA0710AG1S60 Features 9 keyway crank sprocket the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Features 9 keyway crank sprocket for 2 degree adjustment increments and double roller chain

replacement crank

the Stand21 Club III combines excellent protection in a lightweight

Other features include Active Exhaust Valves built into the tailpipes which exit within the factory exhaust bezels located in the rear bumper valance

50 - 60's cars

Moroso 3" Long Mandrel Crank Mandrel Drive Kit Guides Hardware Spacers Aluminum Black Anodize GM LS Series AA0710AG1S60 Features 9 keyway crank sprocket the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Features 9 keyway crank sprocket for 2 degree adjustment increments and double roller chain replacement crank