Product Details

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Transgo SK-700-Jr Shift Kit

The SK-700Jr shift kit fixes addresses the following 700R4 problems.

Stuck throttle valve

Late or no upshifts

3-4 clutch failure

Soft or slide-bump 1-2 shift

2-3 shift cut-loose or flare

Shuttle 4-3-4-3

Soft overdrive upshift

Along with fixing these common 700-R4 problems, you'll also see an increase in the life of your transmission due to the reduced slipping.

The 700-R4 and its variants were in production from 1982-1993 and can be identified by the square, 16 bolt oil pan and 4 forward gears.  1992-1993 are cross-over years.  If you are unsure of your model, the 700R4 will have a square wire plug with 2-4 wires, which are only for the lockup in the torque converter. 

The TH700-R4 was found in the full range of General Motors vehicles including, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac.

These transmissions can be found in the following vehicles; however you should double check your application with the 16 bolt pan count and square shape.  It is common for similar vehicles to have multiple transmission options available from the factory.

Astro Van 1985-1992

Blazer 1982-1992

Bravada 1991-1992

Camaro 1982-1993

Caprice 1982-1993 (With 700R4 option)

Corvette 1982-1993

Custom Cruiser Wagon 1991-1992 (With 700R4 option)

Firebird & Trans Am 1983-1993

Roadmaster 1992-1993

Safari Van 1985-1992

Sierra Pickup 1982-1992

Silverado Pickup 1982-1992

Suburban 1982-1992

Syclone 1991-1993

Typhoon 1991-1993

GMC & Chevy Van 1983-1992

This transmission is part of the Turbo-Hydramatic series and also known as: 700R4, 4L60, 700-R4, TH700-R4, MD8, THM700R4, THM700-R4

Alternate Part Numbers: T74167, K77908J, K61908A, K51943, 7005170JN, K77908JR, SK 700-RJ, 700-Junior