STM 4G63 Balance Shaft Inspection Hole Breather Fitting for Evo 4-9

Vehicle Fitment: 1996-2006 Mitsubishi Evolution IV V VI VII VIII IX Description: The STM Balance Shaft Inspection Hole Breather Fitting allows you to attach -6AN fitting to vent your engine block. Works with all Evo 4/6/7/8/9 blocks. Includes: (1) Balance Shaft Breather Fitting W/ Crush Washer