Magnum XL SBC Crankshaft BB Post: Stroke 3.875, Main 400, Pin 2.000, Cammed for Rod Length 5.850. Uniquely milled counterweight profiles. Gun drilled mains, rod journals lightened, Dual linear post keyways. Ultra Case Deep Nitride.
- Uniquely milled counterweight profiles. Gun drilled mains, rod journals lightened, Dual linear post keyways. Ultra Case Deep Nitride.
| Attributes | |
| California Proposition 65 | Yes |
| Cammed for Rod Length | 5.850 |
| Engine Stroke | 3.875 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Main Journal | 400 |
| Pins | 2.000 |