Transgo Performance shift kit, 2004R HD2

2004R Transmission Shift Kit
004R automatic overdrive transmission.
Corrects, prevents or reduces 3-2 cutloose, 1-2 slide shift or slide bump shift,
wrong gear starts, down shift clunks, harsh 2-3 shift, early shifts and kickdown delay.
Comes with complete, easy to follow instructions.

Useful for 700-R4, 200-4R's and other units working without computers and needing help getting lock-up in and out at the proper time. Unlike the GM vacuum switch, this switch allows the vacuum trigger point to be adjusted between 1 to 6 inches of vacuum. This switch can also be wired-in to be normally open or closed.