The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Auto Trans swap in 72 GMC

anviltester · 02-17-2014, 09:28 PM

700r4 all the way. the overdrive will work good with the tire size and the gear ratio. if its a stock or mildly modded motor you won't have any problems.

02-17-2014, 09:28 PM	#2
anviltester Registered User Join Date: Apr 2008 Location: marietta, ga Posts: 22	Re: Auto Trans swap in 72 GMC - Need Help 700r4 all the way. the overdrive will work good with the tire size and the gear ratio. if its a stock or mildly modded motor you won't have any problems.