Transmissions and Drivetrain Need help with your trans? Problems with your axle?

gonna be scrapping a perfectly good 87-up 700r4 right ?

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Old Dec 4, 2002 | 08:16 PM
  #1  
Randy82WS7's Avatar
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
gonna be scrapping a perfectly good 87-up 700r4 right ?

i take it that 2.8L engines have whole other bellhousing pattern than 4.3L and V8 and straight 6 engines, correct ?

im pretty sure since 2.8 are 90 degree, just need reassured so i know to just let the entire drivetrain of the 88 go to scrapyard.


too bad.... id love to have the 700 under the 82,... or keep for spare since its updated version..



thanks for anything
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Old Dec 4, 2002 | 08:33 PM
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Skatepunk60's Avatar
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From: Smithfield RI
Car: Hardtop 84' z/95' Cheyenne
Engine: 305 H.O./4.3L
Transmission: 5-speed manual/Auto
2.8s are 60* engines and the tranny will only fit 2.8s 3.1s and 3.4 that i know of, it wont fit anything liek the 3.8s 4.3s or any v8s
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Old Dec 4, 2002 | 08:38 PM
  #3  
Randy82WS7's Avatar
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
oh, 60 degree ?

3.8L are 90 degree ??

? both FWD and RWD ?

thanks
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Old Dec 5, 2002 | 10:41 AM
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Nordbert's Avatar
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From: midwestern usa
The internals of that V-6 700-r4 will fit into a same-year V-8 case.
You could also use its parts to upgrade an older model
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Old Dec 5, 2002 | 11:55 AM
  #5  
Randy82WS7's Avatar
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Joined: Mar 2002
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
but they changed the case and added aux valve body in 87 though and V6 parts cant be any better than V8 ones, everyone warns about using a V6 or 4 cyl 700r4 behind a V8

thanks
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