4L30E Valve Body/ Shift Kits

Lock-up Solenoid AcDelco 4L80E 4L30E 34418N

New AcDelco TCC Solenoid (package shows some wear) Fits All 4L80E transmissions 2000- up 4L30E transmission with pwm lock up. Buy quality transmission parts and solenoids. Fast free shipping to the USI have been in the transmission industry for over...

GM Pressure Control Solenoid (EPC) 34435A

New Pressure control Solenoid EPC Fits many years makes and models had two prong connector on back of solenoid 4L60E 1993-2002  4L80E 1994-2003 4L30E 1990-1999 Buy quality transmission parts, fast free shipping to the US. Our #...

4L30E Shift Kit Transgo SK4L30E

Transgo SK4L30E Is the best kit to make your 4L30E transmission last a long time.   Includes correct fit 3rd Drum Support Bushing with installation tool and Pump Alignment tool   Addresses Chronic Low Band failure, Slipping 1st and 2nd...