Allstar Performance Crankcase Evacuation System

Allstar Performance Crankcase Evacuation System reduces crankcase pressure for optimum piston ring seal. Crankcase evac kits also help to prevent oil entering the air/fuel mix and provide you with better overall engine performance. This crankcase evacuation system includes a pair of chrome plated push-in valve cover breathers, pair of check valves. Also includes is a pair of weld-in 3.5" long threaded pipe adapters, pair of rubber breather grommets, and four hose clamps. This evac system does not include evacuation hoses.