STM Weld-On -12AN Balance Shaft Breather Fitting for 4G63 Competition Clutch • Fits GSR Manual Transmission

• Fits GSR Manual Transmission

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

please do all your research and consult your engine builder if necessary

• Eliminates excessive Shifter play

The F46 wear coating is resistant to the corrosive effects of lead oxide which is present when running leaded racing fuel

STM Weld-On -12AN Balance Shaft Breather Fitting for 4G63 Competition Clutch • Fits GSR Manual TransmissionThis 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