TransGo Shift Kit for TH700 4L60 (1982-1993) - SK 700
The TransGo 700 SHIFT KIT® Valve Body Repair Kit is specifically designed for 1982 to 1993 General Motors vehicles equipped with the 700R4/4L60 automatic transmission. Initially tailored for 1982-1987 models with a type-1 valve body, this versatile kit is compatible across all year models and valve body types. For those with a 1988 or later type-2 valve body, the "junior kit" (part #SK 700-JR) offers a cost-effective alternative with equivalent benefits.
Typical issues addressed by this kit include failures of the 2-4 band and 3-4 clutch, 1-2 slide bump, 2-3 cut-loose, low/reverse clutch failure, challenges in maintaining 4th gear, 4-3-4-3 shuttle shifts, and the notorious 3-2 coast downshift bang in the D3 range.
Features and Benefits:
- Incorporates the patented Bootstrap® TV system to tackle the fundamental causes of band, 3-4 clutch, and shifting failures by introducing a completely new TV system.
- Includes calibrated components designed to work seamlessly with the new TV system, effectively addressing a range of transmission complaints.
Corrects/Prevents/Reduces:
- Improper TV adjustment leading to band and clutch failures, and erratic shifting timings.
- Sticking TV valve issues.
- 2-4 band and 3-4 clutch failures.
- 1-2 shifts that are either too soft or exhibit a slide-bump.
- 2-3 cut-loose and difficulties staying in 4th gear.
- Shuttle shifts between 4th and 3rd gears and harsh 3-2 downshifts in D3.
Kit Includes:
- No Stick TV valve, springs, spacer, and aluminum washer.
- Pressure regulator valve spring, snap ring.
- Orifice cup plug and (4) governor springs.
- (4) Accumulator seals and (2) 1-2 accumulator springs.
- 1-2 accumulator spring seat, servo cushion spring, and shim for band adjustment.
- .076” drill bit, 3-4 accumulator spring.
- TV valve springs for 1-2 and 2-3 shifts, plus (6) for 3-4 and (4) for the converter TV valve.
- MTV up valve spring, (3) accumulator valve springs, wire clip, (2) line bias valve springs, 3-2 control valve spring.
- 5/16” steel and plastic checkballs, (2) valve body gaskets, and a roll pin extractor tool.
Transmissions: TH700-R4 (TH700R4) 1982-1993, TH700 (4L60) 1982-1993<.p>
Vehicle
BUICK
LeSabre 1984 4 SP
CADILLAC
Fleetwood 1990-1992 4 SP
CHEVROLET
Astro Van 1989-1992 4 SP
Camaro 1983-1993 4 SP
Caprice, Impala, Corvette 1982-1993 4 SP
CK Blazer, Truck (C/K series) 1982-1992 4 SP
S10 Truck, Van (full size) 1983-1992 4 SP 2.8L
Suburban 1500 1987-1992 4 SP
GMC
Jimmy 1982-1993 4 SP
S15/Sonoma 1983-1991 4 SP
Safari Van 1985-1989 4 SP
Suburban 1500 1987-1992 4 SP
Truck (C/K series) 1982-1992 4 SP
Van 1983-1990 4 SP
HOLDEN
Caprice 1990-1992 4 SP
PONTIAC
Firebird 1983-1993 4 SP
Parisienne 1984-1988 4 SP
Safari 1987-1989 4 SP
Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit, SK700