Proform 67427 - Engine Crankshaft Turning Nut Fits Big Block Chevy Engine Crankshafts

Proform 67427 - Engine Crankshaft Turning Nut Fits Big Block Chevy Engine Crankshafts

This 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 Big Block Chevy Engine Crankshafts
• Made from High-Quality Steel
• Black-Oxide Finish
• 1-inch Stud Length
• Sold Individually