| Part Number | Description | Stroke | Main | Rod Pin Diameter | Min. Rod Length | Bob Weight |
CHEVY LS |
||||||
| 346-3622LB6F-610 | Chevy LS | 3.622 | LS Chevy | 2.100 | 6.125 | 1800 |
| 346-3750LB6F-610 | Chevy LS | 3.750 | LS Chevy | 2.100 | 6.125 | 1800 |
| 346-3900LB6F-610 | Chevy LS | 3.900 | LS Chevy | 2.100 | 6.125 | 1800 |
| 346-4000LB6F-610 | Chevy LS | 4.000 | LS Chevy | 2.100 | 6.125 | 1800 |
| 346-4125LB6F-610 | Chevy LS | 4.125 | LS Chevy | 2.100 | 6.125 | 1800 |
| 346-4250LB6F-610 | Chevy LS | 4.250 | LS Chevy | 2.100 | 6.125 | 1800 |