Made to fit a small block Chevy and V6, this grade 8 bolt assembly installs through the harmonic balancer. The turning nut is then installed and tightened, allowing easy engine rotation.
- Crankshaft Turning Nut and Bolt
- Crankshaft Turning Tool
- Snout Socket
- 1-1/8 inch Hex Drive
- Steel, Black Oxide
- Small Block Chevy
- Sold as each
| Brand | Proform |
| Part Number | 67426 |
| Intended Mounting Location | Crankshaft Thread |
| Drive Size 1 | 1-1/8 in |
| Drive Style 1 | Hex |
| Material | Steel |
| Color | Black |
| Finish | Oxide |
| Quantity | Each |










