Evolution Retro-Fit Hydraulic Roller Lifters for Big Block 396-454, retro-fit roller lifter for early model blocks originally equipped w/ flat tappet cam, tall body fits both standard blocks & tall lifter bore aftermarket blocks - Set of 16
| Retainment | Linkbar |
|---|---|
| Lifter Style | Hydraulic Roller |
| Lifter Diameter | 0.842 in |
| Lifter Travel | .150 in |
| Lifter Seat Height | 2.48 in |
| Lifter Overall Height | 3.23 in |
| Lifter Wheel Diameter | 0.700 in |
| Lifter Seat Cup Diameter | 0.3125 in |
| Lifter Finish | As Ground |
| Recommended Preload | 0.100 in |
| Pushrod Seat Offset | N/A |
| Oil Band Top | 1.42 in |
| Oil Band Bottom | 0.93 in |
| Linkbar Bottom | 2.59 in |
| Roller Type | Needle Bearing |