Description
V-Twin - 10-0980 - Knucklehead Engine Case Set
Description
Knucklehead engine case set includes case bushings standard size rollers.
Oil from top end returns through pushrod tubes. Does not return through cylinder base. Case accepts loose roller bearings on the sprocket and pinion shaft side. Case set is designed for replacement of the original cases. No serial numbers are provided with these case sets. A Bill of Sale will be issued for blank cases. Case set includes pinion and sprocket shaft races. Use 2 gaskets when mounting the oil pump body for proper clearance. **NOTE: Numeral "7" stamped on rear motor mount halves, to denote 74 cubic inch. Builder may stamp these numbers in.
Fits:
- FL 1941-1947
Additional Information
| UOM | 1 - SET |
| Manufacturer | Motorshop |
| Origin | Imported |
| 2025 Catalog Pages | 517 |
| Replacement Items | 8132-34 - Cadmium Stock Engine Case Bolt Kit 10-0208 - Sprocket Left Side Case Race Standard 10-0240 - Jims Pinion Right Side Case Race Standard 10-0104 - Knucklehead Engine Case Set |
| Tech Note | *NOTE: To confirm the main bearing fitment clearance, you must take the standard bearing measurement and multiply it by 2, then add that answer to the left side sprocket shaft meaurement. For example, the standard bearing measures .250,multiplied by 2 equals .500. The left side sprocket shaft measures 1.000, adding them together you get 1.500, which means you're running 1.501 fitment with .001 clearance. |
