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Old 06-16-2016, 08:13 AM   #1
Bubba4spd
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Join Date: Sep 2005
Location: S. Georgia
Posts: 254
3.73 vs 4.11 ?

Trying to get clear in my mind which way to go on my 68. Going to pull the 327 w/automatic (no original) and put back a 250 I6 with spd 3 OTT (factory set up) mostly for the novelty of it. The existing truck has 4.11 posi unit in it now and considering using a 5 lug no posi 3.73 just to improve the highway rpms on the occasional commute to work. Any suggestions/ideas if the 3.73 would be the best option?
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