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9 members (Gdads51, rfs56trk, FAST55, HandyAndy, 3B, Shade Baby, Hanks custodian, Wally / Montana, Otto Skorzeny),
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Mod | | | Forums66 Topics128,038 Posts1,055,584 Members48,426 | | 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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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jul 2011 Posts: 74 Wrench Fetcher | | Wrench Fetcher Joined: Jul 2011 Posts: 74 | You said that a common swap for the AD 1 ton is a pumpkin from a 68 to 72 with a 4:10 ratio. Are there other 68/72 with lower ratio. I take it the the splines will slide right in and do you know the spline count. Do you have any idea of where to get one. Thanks for your help | | |
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