700r4 Swap
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Junior Member
Joined: Mar 2009
Posts: 97
Likes: 0
From: OKC Area
Car: 90 Camaro Iroc-z
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
700r4 Swap
Can I take a 700r4 out of a 90 Camaro Iroc with a 350 and bolt it directly up to a 78 Camaro with a 350? Will I have to change any other parts besides the speed sensor and driveshaft?
Joined: Aug 2006
Posts: 12,805
Likes: 107
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: 700r4 Swap
It will need a way to control the converter lockup.
Supreme Member
iTrader: (3)
Joined: Mar 2015
Posts: 1,072
Likes: 48
From: Minnesota
Car: 84 Z28
Engine: 383 Stroker
Transmission: 700R4
Axle/Gears: 3.73
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: 700r4 Swap
TCI sells a nice converter lock up kit for around $70.00. You will also need a different length drive shaft and I believe transmission cross member as the bolt locations will be different.
Senior Member
Joined: Feb 2011
Posts: 653
Likes: 5
From: Long Island, NY
Car: 87 Trans Am, 99 WS6, 16 Mustang GT
Engine: LB9, LS1
Transmission: 700R4, T56
Axle/Gears: 3.42 Posi, 4.10 Posi
Re: 700r4 Swap
Does the 78 use a vacuum modulator? If so you'll have to find a way to mount the TV cable.
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