SHIFT KIT® Valve Body Repair Kit
Fits A413, A470, A670, 31TH, 32TH with lockup 1981-on Transmission Removal Not Required

SKU: SK 670 Category:
  1. Distributor Part Numbers
    TransGo SK 670
    A & Reds K48908
    Capital Core NA
    MST 32908A
    Natpro K48944
    OTS K32908
    PDQ TG-SK 670
    PNH TG32165A
    PTW K48944
    Summit NA
    Transtar T32165A
    WIT T32165B
  2. Documents
  3. Related Products
  4. General Details

    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.

    • Converter shudder
    • Code P0740
    • Wrong gear starts
    • Harsh 1-2 up-shift
    • Harsh neutral to drive
    • (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