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Old 09-11-2018, 08:03 PM   #1
jcnelson
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Trans question

If I install a 4L60 transmission, can I still use the stock cross member in the stock location
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Old 09-11-2018, 08:05 PM   #2
AussieinNC
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Re: Trans question

Depends on what you have in there now and what model the truck is?

Need more details please...

Year
Engine
Current trans
Thanks

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Old 09-11-2018, 08:07 PM   #3
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Re: Trans question

350/ th350
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Old 09-11-2018, 08:16 PM   #4
AussieinNC
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Re: Trans question

You will need a new aftermarket cross member...

Plus...an aftermarket trans controller to run the trans...

and of course a new driveshaft...
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Old 09-11-2018, 08:19 PM   #5
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Re: Trans question

Kinda figured new drive shaft, the after market cross member wasn’t planning on I was thinking of the stock one that came with the trans and hadn’t thought about how to control it
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Old 09-11-2018, 08:28 PM   #6
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Re: Trans question

4L60 is basically a slightly beefed up 700R4....

Check out a 200R4...will bolt in to standard trans mount location, uses same driveshaft and does not need a controller...

If this truck will ever see towing or a decent amount of horsepower...suggest you go direct to a 4L80 E...

If you go with 4L80E...it will require aftermarket crossmember, and controller and new driveshaft...

200R4 should be gone thru anyways...but its a decent trans...better in many respects to a 700R4...

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Old 09-11-2018, 08:32 PM   #7
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Re: Trans question

Ok thanks for the info. My main reason for asking is I have a 94 that I was thinking of pulling the engine and trans out rebuilding and put in my 72
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Old 09-11-2018, 08:43 PM   #8
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Re: Trans question

94 hey....is it TBI engine?

Watch those heads for cracks....

Small valves...and ports...

That 700R4 might be ok if its beefed up...depends on who does the work...

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Old 09-11-2018, 09:03 PM   #9
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Re: Trans question

Yes it is, all stock 110k and runs like a top
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Old 09-11-2018, 09:12 PM   #10
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Re: Trans question

You could do a full swap out...

Including the electronics etc if you wanted to keep the TBI...

Best fuel tank to use is an S-10 with lump in tank...fit it across the rear of the truck where spare tire is now...

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Old 09-12-2018, 06:58 PM   #11
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Re: Trans question

A '94 is a 4L60E not a 4L60. The transmission is electrically shifted and will need a controller.

Yes it will bolt the crossmember with the right mount. The crossmember will need to be moved back.

the driveshaft will need to be shortened.
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