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Super Chevy · 07-31-2002, 06:17 PM

3.07 ,3.73 ,4.11 and 4.56 and 5.13 in 3/4 ton and larger you could put a 3.73 ring and pinion or mabe even a 3.54? in your 4 series carrier if you wanted to or just swap the whole rear from another truck...

07-31-2002, 06:17 PM	#2
Super Chevy Registered User Join Date: Feb 2001 Location: Ohio Posts: 1,025	3.07 ,3.73 ,4.11 and 4.56 and 5.13 in 3/4 ton and larger you could put a 3.73 ring and pinion or mabe even a 3.54? in your 4 series carrier if you wanted to or just swap the whole rear from another truck...