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Corrects/Prevents/Reduces: 1-2 bump or slide. 2-3 bump or slide-bump. Rough down-shift. 4-3 cut-loose or bind-up. 4-3-4 shuttle hot. 4th shudder light throttle. OD band failure. Excessive shifting.
- General Motors TH-2004R High Performance Valve Body Kit - TransGo
New dual feed 3rd clutch circuit increases 3rd clutch...
- 2004R - TransGo
Fits 1981-15 2004R, 700R4, 4L60/E, 4L65E, and 4L70E. 700 PKH...
- General Motors TH-2004R High Performance Valve Body Kit - TransGo
New dual feed 3rd clutch circuit increases 3rd clutch holding torque by 200%. Billet 2nd servo piston increases band holding torque. Street and strip, the options in this kit will produce shifts from firm to wild! High performance shifts and durability for your General Motors TH-2004R.
Fits 1981-15 2004R, 700R4, 4L60/E, 4L65E, and 4L70E. 700 PKH For use above 5400 RPM. 700 PK For use under 5400 RPM.
11 wrz 2003 · The only options in the kit are: indications to leave out couple springs to downtone the shifts, (no difference in the size of the holes to be drilled in the separator plate), and there is a Hi Rev kit which will bring the max trottle shifts to just above 5000 RPM.
It doesn't make HARD shifts, nor let you transplant transmission, engine, carbs, or linkage. No Changes. Disassemble to clean if needed. For removing the plugs that the factory puts threads in, a 4mm bolt is furnished. Over-adjusting the TV either way to correct a bad shift is a losing game. Adjust the TV until the start of the shift is where is
Transgo 200-4R-HD2 high performance Reprogramming shift kit for the GM 2004R automatic transmission. Fits 1981-up years. New, upgraded version includes: Billet aluminum 2nd gear HP servo.500 boost valve. Large low-reverse boost valve. This kit works for both street and strip use.
Installation Instructions. THM 2004R reprograming kit transgo 81-Up Upgraded Kit in 2011 Features include Street and Strip, the options in this kit will produce shifts from Firm to WILD. New dual feed 3rd Clutch circuit increases 3rd Clutch holding torque by 200%. Included is ou.
