Engine Crankshaft Turning Nut Fits Small Block Chevy Engine Crankshafts Proform Cap/Rotor Just pop a set of

Just pop a set of these on PROFORM hardened shaft P/N 66867

Standard 1

Technical Note: Production height valve covers and valve covers with baffles will not clear most stud girdle applications

Fits Chevy V8 Crate Engines

Engine Crankshaft Turning Nut Fits Small Block Chevy Engine Crankshafts Proform Cap/Rotor Just pop a set ofThis heavy duty crankshaft turning nut easily installs through the harmonic balancer and into the end of the crankshaft with the included grade 8 bolt. Once that's done, your balancer is held securely, and you have turning nut that is ready to rotate whenever necessary. Features: Heavy Duty Model Fits Small Block Chevy and V 6 Engine Crankshafts Made from High Quality Steel Black Oxide Finish 1 inch Stud Length Sold Individually