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10-05-2010, 09:34 PM
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#1 |
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Registered User
Join Date: Dec 2006
Location: Rolla, MO
Posts: 2,463
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Is This Legit?
Here is a Craigslist ad I found while looking for a TH400 transmission. Is this original or what?
http://stlouis.craigslist.org/pts/1990023697.html
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-Scott- |
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10-05-2010, 09:40 PM
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#2 |
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Living In The Past
Join Date: Nov 2003
Location: Rockies
Posts: 709
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Re: Is This Legit?
I would think it is a TH375 except the year dont match his 86. Maybe it was not original to the van
copied from http://www.nastyz28.com/chevy-transm...tification.php THM375: This transmission is a derivative of the THM400 sharing the external appearance of the 400. It'll be marked 375-THM on the bottom of the tailshaft housing. It's a light duty version of the THM400, has ABSOLUTELY NO RELATION to the THM375B, and was found in 1972 to 1976 full-size cars. The Turbo 375 was modified to accept the Turbo 350 driveshaft yoke. |
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10-05-2010, 09:44 PM
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#3 |
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Registered User
 
Join Date: Dec 2008
Location: indiana
Posts: 304
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Re: Is This Legit?
1 thing I know for a fact and that is a 350th tail shaft will in no way bolt to a 400th main case.
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00' Z28 ("wifes" car) 92' Mustang w/sbc  everything needs a little heart beat 87' GMC Sierra Classic Short Bed Fleet side almost stock 69' Chevy short step carbed 6.0 w/400th trans. Completed w/325 miles on it |
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10-05-2010, 09:50 PM
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#4 | |
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Registered User
Join Date: Dec 2006
Location: Rolla, MO
Posts: 2,463
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Re: Is This Legit?
Quote:
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-Scott- |
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10-05-2010, 09:57 PM
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Cruzin
Join Date: Dec 2009
Location: on the road
Posts: 2,835
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Re: Is This Legit?
Quote:
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Lime Wife's 67https://www.google.com/url?sa=t&rct=...wZEMODaS2d94u8 Back to the Fifties 59 https://www.google.com/url?sa=t&rct=...NAeStpydfrcj_U Proverbs 3:5,6 "Thanks to the Interstate Highway System, it is now possible to travel across the country from coast to coast without seeing anything."Charles Kuralt In memory of our first baby daughter, daddy and mommy love you. Danica Grace 6/26/14
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10-05-2010, 10:01 PM
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#6 |
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Registered User
Join Date: Dec 2006
Location: Rolla, MO
Posts: 2,463
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Re: Is This Legit?
Do you think it would be worth buying? I just want to drive my truck, it's no hot rod.
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-Scott- |
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10-06-2010, 02:53 AM
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#7 | |
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Registered User
Join Date: Mar 2003
Location: San Francisco, CA USA
Posts: 2,454
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Re: Is This Legit?
Quote:
Ray |
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10-06-2010, 04:49 AM
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#8 |
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Registered User
Join Date: Jun 2010
Location: British Columbia
Posts: 192
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Re: Is This Legit?
We just took a trany out of a 87 chev 2wd that looks like that and it looks like a th400 with a long output shaft. The guy put a 700r4 in out of a 89 rally van and it bolted in with no driveshaft modifacations and was splined the same. The guy at the trans shop had never seen a 400 with that long of an output before
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If you can't impress them with your inteligence, dazzle'm with your stupidity 1969 GMC lwb 2wheel drive can you say big stroker motor to come hehe Last edited by rollinhard; 10-06-2010 at 11:37 AM. |
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10-06-2010, 09:09 AM
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#9 |
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Living In The Past
Join Date: Nov 2003
Location: Rockies
Posts: 709
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Re: Is This Legit?
Looks like there is such a thing as TH475 or (3L80HD) Here is a thread http://www.hotrodders.com/forum/gm-t...ans-93088.html where they are discussing it. Maybe will help
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10-06-2010, 11:40 AM
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#10 |
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Registered User
Join Date: Jun 2010
Location: British Columbia
Posts: 192
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Re: Is This Legit?
after reading that im a little more confused. It seems like its a 3l80hd but the other guys r saying no its different. The one i have is th400 pan with 27 spline output just as the guy describes
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If you can't impress them with your inteligence, dazzle'm with your stupidity 1969 GMC lwb 2wheel drive can you say big stroker motor to come hehe |
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