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Old 07-28-2017, 07:26 PM   #1
D13
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Length of SM465 and Tcase adapter?

I looked and 'think' I found the answer but wanted to check with people who know. I'm trying to find the length of an SM465 and its T-case adapter, preferably to an NP208C in a square body. Trying to figure out if my A833, out of I think an 1982 K10, 32 spline output to an NP208C, will swap for a 465 with similar output, without getting into drive shafts etc. Neither of us have the 465/208 combo to measure.

What I've come up with is the 465 plus adapter is 19 1/2". Measuring my A833 plus adapter I get 20 1/2". My assumption is that both bell housings are the same length, as my A833 bell is double drilled for both types of trans patterns. Looking at it the another way, the A833 is 26 3/4" engine face to t-case face, and 24 1/2" engine face to trans mount center line.

So is seems the tcase would sit 1" further rearward, needing new holes but the shafts might work. But it seems odd that this GM spec set up would be different length than the 465 combo.



Anyone got the 465 combo laying around they can measure?
Thanks!
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1987 C10 6.2 oil burner
1987 2 ton
1982 250/TH350 beater in progress
Dad's 1981 3/4 L6 3 on tree posi and no options, awaiting restoration or scrapping
77 1/2 ton 250, 3OTT, and hokey aftermarket AC
Plus a mess o' tractors
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Old 08-04-2017, 06:27 AM   #2
D13
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Join Date: Feb 2007
Location: Memphis MI
Posts: 1,586
Re: Length of SM465 and Tcase adapter?

Come on now, don't be shy. No one has one of these sitting on the floor?

LOL.

Seriously, need to find this out before I decide what to do with this thing.
__________________
1987 C10 6.2 oil burner
1987 2 ton
1982 250/TH350 beater in progress
Dad's 1981 3/4 L6 3 on tree posi and no options, awaiting restoration or scrapping
77 1/2 ton 250, 3OTT, and hokey aftermarket AC
Plus a mess o' tractors
D13 is offline   Reply With Quote
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