This is a used valve but in like new condition. This will allow you to regulate how much vacuum you want in the crankcase and it also serves as a pop off when the crankcase becomes pressurized. It is adjustable with provided shims. It has an o-ringed -12an male fitting on it and i can be installed in the valve cover or tee'd into any suction lines from the vacuum pump or exhaust evac system Its in perfect condition, 60 shipped

 

Just the regulator is included, not the fittings