Product Description
GM 4L30E Shift Correction Package
This valve body kit for GM's 4L30E deals with correction bellhousing gasket blowout and repairs case leaking in servo cores. It will also help correct or prevent weak shifts, lock-up chatter, better lube, and premature clutch/band failure. Regular and heavy duty applications are covered with this kit.
Superior Transmission Parts Number: K4L30E