200 4r Transmission Diagram. The general motors thm 200 4r automatic overdrive transmission was introduced in the early 1980s as the overdrive version of the earlier thm 200. Click on a part number to view part variations pricing and availability.
Gearstar builts 200 4r level 4 transmission is bigger in size. 700r4 lockup wiring u0026 vac question. Run the red wire to a fused keyed hot.
In this video we install all of the electrical componen.
Mount the vacuum switch to one of the supplied brackets this will require a small philips head screw driver and a 316 socket or nut driver. Read or downloads. Thm 200 4r automatic transmission service group 18639 sw. After some time the original th200.