6T70 (Gen. 1) • 6T75 (Gen. 1)
Zip Kit® 6T70-ZIP
TF-80SC • TF-81SC
Oversized C3 Clutch Control Valve Kit 39741-50K
Also fits Volvo (AM6), Opel (AF40), Peugeot (TF-80), Saab (AF40/6), Land Rover (TF-80), Ford (AF21) and Mazda (AW6A-EL).
-
Helps cure:
- 2-3 Shift concerns
- 4-5 Concerns
- Delayed Reverse
- C3 Clutch burned
- Slips & flares
- Pressure control out-of-range codes
01J
N88/N215/N216 Solenoid 33421
Fits any of 3 locations.
-
Helps cure:
- Shift concerns
- Premature clutch failure
- Ratio codes
- Overheating
5R110W
Converter Pressure Limit Valve Kit 36940-06K
6F50 • 6F55 • 6T70 (Gen. 1) • 6T75 (Gen. 1)
Oversized 2-6 Clutch Regulator Valve Kit 124740-17K
-
Helps cure:
- 1-2 Flare
- 5-6 Flare
- 2nd Slip
- 6th Slip
- No 2nd
- No 6th
- Ratio codes
- 2-6 Clutch burned
- Erratic shift timing
A6GF1 • A6LF1/2/3 • A6MF1/2
Oversized Pressure Regulator Valve Kit 102741-08K
-
Helps cure:
- Poor shift quality
- Soft & inconsistent shift feel
- Burnt clutches
- Overheating
- Low pressure
- Low converter & lube flow
Powerglide
1.65 Ratio Extreme Planetary Assembly Kit 28165G-06SP
AT-540
Center Support Bushing S29506468
Fits AT-540/542/543/545/1542/1545.
- Material: Bimetal
- Bushing Style: Precision
- Housing Bore: 1.598"
- Shaft Dia.: 1.466"
- Width: 1.850"
-
Helps cure:
- 4th Clutch burned
- 4th Slip
- Bushing failure
- Bushing wear
- No 4th
- No Reverse
- Reverse slip
845RE • ZF8HP45 • ZF8HP70
Valve Body Separator Plate 35740-048
The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.
-
Helps cure:
- Low pressure
- Low clutch oil pressure
6F35 (Gen. 1) • 6F35 (Gen. 2) • 6F35 (Gen. 3)
Oversized TCC Control Valve Kit 144510-07K
-
Helps cure:
- Excess TCC slip
- TCC codes
- Shudder
- TCC apply & release concerns
- Low cooler flow
- Overheating
- Low converter & lube flow
- TCC lining failure














