HI-TECH™│Hydraulic Flat Tappet Lifters
Greater bleed rate increases vacuum
Increased throttle response for extremely hot street & racing applications
Not recommended for extended periods of street use
Set pre-load between .030"-.060"
- Small Block V8 289-302-351W
- Small Block 351C-400M
- Big Block 429-460
SPECIFICATIONS .875” Diameter • 106g Weight • 2.09” Seat Height
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