Th350 to np231 -
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post #1 of 3 Old 02-24-2003, 05:44 PM Thread Starter
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1979 CJ7 
Join Date: Nov 2001
Location: Grand rapids Mi
Posts: 220
Th350 to np231

Does anyone make an adaptor to mount the TH350 automatic transmission to a Np231 transfer case?

CJ 7, with the good stuff.
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post #2 of 3 Old 02-24-2003, 07:02 PM
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1984 CJ7 
Join Date: Feb 2002
Location: Harmony, Pa
Posts: 831
Advance Adapters

These are for adapting the TH 350 to different versions of the NP 231.... I guess


50-6301 - 21 Tooth ___________ $546.40
50-6302 - 21T(-1312) __________$498.59
50-6305 - 21T (peugeot) _______$546.40
50-6306 - 21T (peugeot)-1312 ___$498.59
50-6307 - 23T AX15 ____________$546.40
50-6308 - t/c -1312 ____________$498.59

I have no idea what these mean but I'm sure the people at AA could tell you which one is right for your jeep.

'84 CJ-7 Junkyard TBI 360/T18/D300, 4" 4WDH Lift, D44 front with ARB and HS/D44 Rear w/ Detroit, 4.56s, 36" Iroks, TFI, TJ flares, Homemade rocker guards and bumpers with swing out, Optima Yellow Top, M8000, York OBA, 6pt cage
"when you're up to your *** in alligators, it is hard to remember that your original intention is to drain the swamp"
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post #3 of 3 Old 02-24-2003, 07:08 PM
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Join Date: Apr 2002
Location: McCalla, Alabama
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The adaptor cost about $500. PM Atropine and he will tell you all about how much his cost and what he had to do to get it to work.


93 Black YJ, locked and on 33's----Sold

03 TJ Sport.....31" MT/R's on MT Classic II's
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