High Energy Hydraulic Flat Lifter for Chevrolet 173, 207 and 2.8-3.4L
With a patented orifice metering valve and a lightweight check valve disc this High Energy hydraulic flat lifter for Chevrolet 173, 207 and 2.8-3.4L engines provides quicker response and better performance.
- Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance
- Patented orifice metering valve precisely meters oil to the rocker arms
- Lightweight check valve disc maintains added control at all engine speeds and loads
- Lightweight check valve disc allows for quicker response, which results in increased engine speed before valve float
- Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity