This kit is a must for all 1968-72 Corvettes with an original valve. The
update includes a pressure cycling switch, o-rings, wiring harness and
fitting to replace the original POA valve with ports to attach the oil
bleed line and expansion valve equalizer tube.
Replaces & Upgrades Original POA Valves
Connects System To Modern Cycling Clutch Type Systems
Eliminates The Problem Of Sticking Internal Pistons