SK 670 - A470-A670 Transmission w/ Lockup (Includes Dirt Diaper) Transgo Wrong Gear Starts, Rough 1-2 Up-Shift, Rough Neutral to Drive 1981-Up

This TransGo 670 SHIFT KIT® Valve Body Repair Kit fits 1981 and newer Chrysler, Plymouth and Dodge vehicles equipped with the A413, A470, A670 and 31-32TH automatic transmission with lock-up. Common complaints on this transmission are TCC shudder, TCC slip code, harsh 1-2 shift, harsh neutral to drive engagement as well as wrong gear start.

Features and benefits:
The kit includes components designed to increase the TCC apply pressure that prevent the lock-up shudder and slip code as well as eliminate the harsh 1-2 shift and harsh neutral to drive engagement complaints. Lastly, the patented “Dirt Diaper” foam filter will trap the after repair wash out contamination to prevent the governor from sticking causing wrong gear starts. This kit can be installed with the transmission still in the vehicle.

Corrects/Prevents/Reduces:
Converter shudder
Code P0740
Wrong gear starts
Harsh 1-2 up-shift
Harsh neutral to drive

Includes:
(2) Valve body separator plates
Drill jig
Special ¼” drill bit
.187” checkball
(16) Valve body bolts
(2) Filter bolts
1-2 accumulator spring
Foam filter