GSC Power Division replacement race balance shaft for Mitsubishi Evo IV–IX with the 4G63 engine is supplied as the shaft only and is intended for race or replacement applications. The listing notes this part is sold as a single shaft and specifies no cancellations or returns, making it suitable for engine builders or racers replacing balance shafts in supported Evo 4–9 4G63 engines.
GSC P-D Mitsubishi Evo 4-9 4G63 Replacement Race Balance Shaft (Shaft Only / No Cancel/Returns)