Another 1993 GMC question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Randy83 · 05-04-2011, 09:05 AM

The 93 Z71 I just purchased has a 4L60E in it, that is trashed, I have a 700R4 that is already rebuilt, what problems will I run in to when I swap these out? the 700R4 is out of a 1990 Suburban, I have the computer for it, and I also have a stand alone wiring harness for the 350 and 700R4, Will I need to use the stand alone harness and computer? OR, is there an easier way to make the 700 work and use the harness that is already in the truck?.... I know, lots of questions... I am trying not to use the stand alone harness, it belongs to another project (1956 4WD)
Thanks

ChevLoRay · 05-04-2011, 10:25 AM

The later transmission has electronic controls, whereas the 700 uses a TV cable.

Gonna be watching to see what the replies are...

Randy83 · 05-04-2011, 12:48 PM

What is the plug on the driver's side of the 700r4 for?

69c10stepside · 05-05-2011, 11:36 AM

Quote:

Originally Posted by Randy83

What is the plug on the driver's side of the 700r4 for?

Should be for the torque converter lockup if you are talking about a four prong plug.

Randy83 · 05-09-2011, 03:17 PM

Will the 700R4 bolt to the transfer case where the 4L60E was?

69c10stepside · 05-09-2011, 05:30 PM

Quote:

Originally Posted by Randy83

Will the 700R4 bolt to the transfer case where the 4L60E was?

Yes it should be a direct swap, as long as you are talking about 4x4 to 4x4. Other then having to hook up the TV cable etc..

Randy83 · 05-10-2011, 12:56 PM

thanks, what do I need to do with all electrical plugs that were on the 4l60??

I APPRECIATE ALL YOUR HELP...

05-04-2011, 09:05 AM	#1
Randy83 Registered User Join Date: Sep 2010 Location: Quinlan, TX Posts: 83	Another 1993 GMC question The 93 Z71 I just purchased has a 4L60E in it, that is trashed, I have a 700R4 that is already rebuilt, what problems will I run in to when I swap these out? the 700R4 is out of a 1990 Suburban, I have the computer for it, and I also have a stand alone wiring harness for the 350 and 700R4, Will I need to use the stand alone harness and computer? OR, is there an easier way to make the 700 work and use the harness that is already in the truck?.... I know, lots of questions... I am trying not to use the stand alone harness, it belongs to another project (1956 4WD) Thanks

05-04-2011, 10:25 AM	#2
ChevLoRay Old Skool Club Join Date: Jun 2001 Location: Benton, AR "The Heart of Arkansas" Posts: 10,880	Re: Another 1993 GMC question The later transmission has electronic controls, whereas the 700 uses a TV cable. Gonna be watching to see what the replies are... __________________ Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was.

05-04-2011, 12:48 PM	#3
Randy83 Registered User Join Date: Sep 2010 Location: Quinlan, TX Posts: 83	Re: Another 1993 GMC question What is the plug on the driver's side of the 700r4 for?

05-09-2011, 03:17 PM	#5
Randy83 Registered User Join Date: Sep 2010 Location: Quinlan, TX Posts: 83	Re: Another 1993 GMC question Will the 700R4 bolt to the transfer case where the 4L60E was?

05-10-2011, 12:56 PM	#7
Randy83 Registered User Join Date: Sep 2010 Location: Quinlan, TX Posts: 83	Re: Another 1993 GMC question thanks, what do I need to do with all electrical plugs that were on the 4l60?? I APPRECIATE ALL YOUR HELP...



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