Hustler Lifters feature reduced internal piston travel for increased stiffness and greater valve lift when compared to stocklifters in Sealed GM 603 and 604 crate and 1987-1998 GM small block engines. The short travel design also increases responsiveness, allowing for quicker recovery from any valve float or bad harmonics in the valve train.
- ClearanceItem:N
- Engine Components>Lifters
- EPA:N/A
- LTL:N
- MPN:ST123-16
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y