Magnum XL SBC Crankshaft BB Post: Stroke 3.400, Main 350, Pin 1.888, Cammed for Rod Length 5.700. 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 | 5.700 |
| Engine Stroke | 3.400 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Main Journal | 350 |
| Pins | 1.888 |