COMP Cams High Energy hydraulic flat tappet lifter features a patented orifice metering valve and a lightweight check valve disc to improve response for Chevrolet 173, 207 and 2.8–3.4L engines. The design provides more consistent oil metering to the rocker arms and quicker check‑valve action to support higher engine speeds, making it suitable for applications where improved hydraulic lifter response is desired.
COMP Cams Hydraulic Lifter CSV-6 (60 De