TM axle 68 442

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May 1, 2015 | 08:27 PM

gearheads78

Thread Starter

car guy

Joined: Apr 2008

Posts: 5,675

From: Dallas TX

TM axle 68 442

I know its for 3.42 ratio but can't find anything at confirms posi or not? Anyone know without me cracking it open?

May 1, 2015 | 08:38 PM

2blu442

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Joined: Sep 2006

Posts: 14,272

From: Medford, Oregon

Yes, my reference book shows from 1968 through 1972 the TM code was for a posi and it agrees that its a 3.42 ratio.

John

May 1, 2015 | 11:37 PM

Fun71

Registered User

Joined: Feb 2013

Posts: 15,394

From: Phoenix, AZ

Agreed. I have a 68 O-Type 3.42 open and it is a TL code (HD 31 spline).

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