The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

52napco · 02-11-2021, 08:42 PM

Easiest thing is to swap an NV4500 5 speed or you could re-gear to 3.54 but you will have to buy 3 series carriers on both ends.
Spend extra money on good ring and pinions...hard to get a good pattern on cheaper gear sets.

02-11-2021, 08:42 PM	#3
52napco Registered User Join Date: Jun 2014 Location: upstate sc Posts: 2,095	Re: Dana gmc 1972 k2500 Easiest thing is to swap an NV4500 5 speed or you could re-gear to 3.54 but you will have to buy 3 series carriers on both ends. Spend extra money on good ring and pinions...hard to get a good pattern on cheaper gear sets. Last edited by 52napco; 02-11-2021 at 09:06 PM.