STM Weld-On -12AN Balance Shaft Breather Fitting for 4G63 Competition Clutch For use with all K&N

For use with all K&N oiled air intake filters

Intake and exhaust valves are sold separately or as a set of 8

• Fits GSR Manual Transmission

Supertech beehive valve spring kits for 4G63 Evo

231‑B2 274/274° 10

STM Weld-On -12AN Balance Shaft Breather Fitting for 4G63 Competition Clutch For use with all K&NThis an aluminum weld on piece to attach right to your front cover to vent your crankcase and catchcan. Compatible with all 4G63 front covers. Vehicle Fitment: Mitsubishi 4G63 1996 2006 Evolution IV V VI VII VIII IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1993 Galant VR4 Full Description: If you need the biggest and baddest way to vent your crankcase, the STM 12AN Balance Shaft Breather Fitting is an aluminum weld on