GSC 4G63 Race Balance Shaft (8042) Simpson Racing 3 bar) (18

3 bar) (18

It is equally capable of providing this stable boost control at stock boost levels as well as extremely high boost levels associated with big-power builds

Excellent gear and synchro protection

This is invaluable for tuning your suspension quickly at the track on race day

8 nuts and assembly lube

GSC 4G63 Race Balance Shaft (8042) Simpson Racing 3 bar) (18GSC Power Division race balance shaft for 4G63 Evo and DSM. Don't let removing your balance shafts shorten your oil pump and engines life. GSC has a race balance shaft that will go in place of the OEM balance shaft and support the oil pumps operation even at extreme rpms. Vehicle Fitment: Mitsubishi 4G63 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1992 Galant VR4 Includes: ACL Balance Shaft Bearings