General Motors GM-41665-A Crankshaft Balancer and Sprocket Installer Shop by Category > Hand Tools > Wrenches>Box End Chadwick & Trefethen 60040 4mm

Chadwick & Trefethen 60040 4mm Straight Hand Expansion Reamer

44 Cal 800sc

Coilhose Pneumatics PR38-154A-R Flexcoil

Required for proper sensor maintenance—attempting service without GM-46577 may result in costly repairs

making it invaluable for tune-ups and other diagnostic work requiring accurate readings

General Motors GM-41665-A Crankshaft Balancer and Sprocket Installer Shop by Category > Hand Tools > Wrenches>Box End Chadwick & Trefethen 60040 4mmGeneral Motors GM 41665 A Crankshaft Balancer and Sprocket Installer Kent Moore Tool Number: J 41665 A This tool is used with the draw bolt and nut from tool GM 41478. If you want to buy just the bolt and nut, the part numbers are 280055 and 90592A034 . When used on LS7 engines, GM 47812 is required instead of 280055. Includes GM 41665 1 and GM 41665 2 Applications: CTS V, Corvette ZR1, Camaro ZL3 2009 supercharged 6. 2L V8 engines use a keyway to