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| | | Forums66 Topics128,161 Posts1,056,906 Members48,458 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#31093 02/22/2004 6:43 AM | Joined: Jul 2003 Posts: 101 Wrench Fetcher | | Wrench Fetcher Joined: Jul 2003 Posts: 101 | Search for "Detroit Locker". There's a bunch of posts on how to find 4.11's and posi's. I think it was from 67 to 72 where 3/4 and 1 ton trucks with automatic had 4.11's. These third members will fit your 3/4 ton. Detroit lockers were an option. I'm not sure what years. I was thinking you could still get them for that diff but another poster didn't think so. | | |
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