06-26-2008, 06:34 PM | #1 |
Registered User
Join Date: Jan 2008
Location: Bakersfield CA
Posts: 265
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TH400 in my 64?
I want to swap my saginaw 3 speed out with a TH400 I have in my '89 K2500 and was just wondering what would be involved in doing this? I don't know if it would be the same as putting in a TH350 or not.
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06-26-2008, 07:26 PM | #2 |
In the Forgotten far North.
Join Date: Jul 2007
Location: Anchorage, Alaska
Posts: 2,627
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Re: TH400 in my 64?
TH350 has a mechanical kickdown cable as where the TH400 has an electric kickdown with an actuator switch mounted on the accelerator pedal bracket. Although on your '89 with the E.F.I. it's controlled by the computer via the t.p.s. I have an old accelerator bracket with the switch and wiring for it here somewheres.
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1987 R3500 CREW CAB DUALLY (BIG RED)Acquired 06/12/2015 1990 chevy suburban V2500 5.7L My cluster Mods-Nov 2007 overhead console Stereo install Round 2 Aug 2009 Heated/turn signal mirror upgrade |
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