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-   -   47-59 Hardest part of a 235 with a T-5 conversion (https://67-72chevytrucks.com/vboard/showthread.php?t=811130)

daveshilling 08-26-2020 06:54 PM

Hardest part of a 235 with a T-5 conversion
 
After everything I've read so far, it looks like locating a T-5 transmission for the swap is the most difficult part! Found one for sale in another state for $150, and almost considered driving there to get it.. but after gas and 20 hours of driving, it wouldnt make sense.

For those of you with the T-5, how are you liking the swap overall? Is it worth it to swap in the T-5 with the stock rear or should I wait until I can replace both?

Its a longbed so I will have to modify the driveshaft twice no matter what.

MiraclePieCo 08-26-2020 08:24 PM

Re: Hardest part of a 235 with a T-5 conversion
 
2 Attachment(s)
I can't speak to putting a T-5 in a TF but about 10 years ago I put one in a '34 Ford behind an SBC. I liked it a lot. Good gear spacing, low 1st gear. Mine just happened to be the World Class version, it came out of an S-10 and I found it locally on Craigslist for $120. I see that they're now going for $500-$1000. It was only a matter of time until their popularity with the hotrod community rendered them scarce.

I'd go get the out-of-state one. The adventure of chasing parts is part of the fun of a build. It will only take a day (instead of waiting interminably) and you'll be well on your way to getting it on the road. I don't know about your rear end decision.

mr48chev 08-26-2020 08:29 PM

Re: Hardest part of a 235 with a T-5 conversion
 
Never seems to be a shortage of T 5 transmissions around here and a guy about 25 miles from me who always has a batch for sale that he has cleaned up and checked the internals on. https://yakima.craigslist.org/pts/d/...163418023.html

MiraclePieCo 08-26-2020 08:39 PM

Re: Hardest part of a 235 with a T-5 conversion
 
Quote:

Originally Posted by mr48chev (Post 8798521)
Never seems to be a shortage of T 5 transmissions around here and a guy about 25 miles from me who always has a batch for sale that he has cleaned up and checked the internals on. https://yakima.craigslist.org/pts/d/...163418023.html

That's a bargain. I suspect the pickup version with the mid-shifter might work better in a TF than the car version with the rear shifter. You'd have to measure first to see where it would place your shifter in relation to the seat.

daveshilling 08-26-2020 08:51 PM

Re: Hardest part of a 235 with a T-5 conversion
 
Quote:

Originally Posted by mr48chev (Post 8798521)
Never seems to be a shortage of T 5 transmissions around here and a guy about 25 miles from me who always has a batch for sale that he has cleaned up and checked the internals on. https://yakima.craigslist.org/pts/d/...163418023.html


Oh man, thats awesome! I wish there was someone around here rebuilding truck versions (i have a bench seat) and selling them for $400... I'd be on my way instead of typing this.

Jemezcrusher 08-26-2020 09:19 PM

Re: Hardest part of a 235 with a T-5 conversion
 
Quote:

Originally Posted by daveshilling (Post 8798537)
Oh man, thats awesome! I wish there was someone around here rebuilding truck versions (i have a bench seat) and selling them for $400... I'd be on my way instead of typing this.



Got mine at a upull it yard for 125. 150 dollars in bearings and such and watched Paul Cangialosi’s videos on YouTube so I could do the work myself. Had to swap out the input shaft and I used a 3.73 posi out of an Explorer fo the rear. Later I found two T5’s (one truck, one mustang) for 150 bucks from a guy on craigslist. Wanted a spare for the 50 so will do bearings on the truck one

Really happy so far.

svr 08-26-2020 10:48 PM

Re: Hardest part of a 235 with a T-5 conversion
 
Spend a little time studying which numbers you want, they made a lot of different gear ratios. I have an S-10 one out of an ‘86 with a V6, has a .73 od and is fairly wide ratio in my truck. Have another on the shelf i picked up that had no tag so not sure what it is but the od is only a .86. Suspect it came from a 4 banger. A good list is www.britishv8.org.

mr48chev 08-27-2020 12:31 AM

Re: Hardest part of a 235 with a T-5 conversion
 
I see him at a couple of swap meets every year with a pretty good batch of interesting transmissions.

I have a 88 S-10 trans for my flathead V8 that I paid 75.00 for from a Kid who bought it for Camaro and then figured out it wouldn't fit. I've got a Dodge AX-15 for my 48 out of a 96 Dodge Dakota. I sold the bellhousing for almost enough to pay for the Novak adapter.

73kay 08-27-2020 12:34 AM

Re: Hardest part of a 235 with a T-5 conversion
 
Ya look up lugnutz 65 or something like that. He has a great website on all the t5 lingo. If you can score a 93 s10 tranny that’s the strongest WC bolt in for your Chevy. I have one behind my 350. You still need to trim the input shaft nose and maybe the collar but that’s not too bad. Lots of good info on that site though.

73kay 08-27-2020 12:35 AM

Re: Hardest part of a 235 with a T-5 conversion
 
Quote:

Originally Posted by 73kay (Post 8798638)
Ya look up lugnutz 65 or something like that. He has a great website on all the t5 lingo. If you can score a 93 s10 tranny that’s the strongest WC bolt in for your Chevy. I have one behind my 350. You still need to trim the input shaft nose and maybe the collar but that’s not too bad. Lots of good info on that site though.

https://lugnutz65chevystepside.weebly.com/

mr48chev 08-27-2020 12:49 AM

Re: Hardest part of a 235 with a T-5 conversion
 
His T-5 Jeep input shaft swap info is maybe his best offering. Lets you use a common 10 spline clutch disk of what ever diameter you need. https://lugnutz65chevystepside.weebl...ter-plate.html

daveshilling 08-27-2020 11:30 AM

Re: Hardest part of a 235 with a T-5 conversion
 
I'll definitely do the jeep spline shaft, for sure. LugNutz is selling a T-5 on ebay too, but its upwards of $500 already...

Sounds like yall have been pretty happy with the swap, hopefully I can stumble upon a used transmission for less! Anyone in Norcal know a guy who knows a guy??

mr48chev 08-27-2020 08:25 PM

Re: Hardest part of a 235 with a T-5 conversion
 
All I can say is off the beaten pull your own parts wrecking yards that don't have customers that take every T 5 that shows up on the lot. Sometimes reading between the lines on FB market place adds or Craigslist adds helps too.

That and know exactly what you are hunting for and How to ID it. This gives you the codes and how to read them. It's how I found out what my T-5 came out of originally. Mine is just going behind a mile Ford Flathead in a light car so being NWC isn't an issue.

http://www.britishv8.org/Articles/Bo...T5-ID-Tags.htm

Marty68 08-28-2020 01:12 PM

Re: Hardest part of a 235 with a T-5 conversion
 
i have 3000 miles on mine. I have a 283. with the truck bellhousing. (larger hole) the trans came out of a 93 4 cyl. so world class but ford bellhousing pattern. I bought an adapter plate from Novac. to adapt to bolt pattern accommodate for longer shaft and accommodate for larger truck hole.
pros.. mpg is good
torque tube gone
trans is world class.

cons 1st is a bit too low
5th is I bit too low.
80 mph is 3k 60 is 2100.
speedo is electronic
I have wondered if I could put different gear set in to get higher 1st and 5th.
Marty


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