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

andrewmp6 · 11-02-2016, 03:30 AM

Most 3 on the tree i ever seen was 6 cylinders and i have seen them on 4x4s before.I would look for a 73-87 turbo 400/np205 from a big block.But if you want a over drive trans then you might have to use some kinda adapter or run a big block 4l08e/np205 which was 91 crew cab only its rare to find.You could use a later 4l80e but the t case 88-98 is driver side drop so you can't use it unless you swap a ford front axle,Or look in to a adapter kit to run whatever passenger side drop or go 2wd trans and a divorced t case.

11-02-2016, 03:30 AM	#4
andrewmp6 Registered User Join Date: Jan 2009 Location: Louisville,Ky Posts: 5,811	Re: 3 spd on the tree 72 k10 Most 3 on the tree i ever seen was 6 cylinders and i have seen them on 4x4s before.I would look for a 73-87 turbo 400/np205 from a big block.But if you want a over drive trans then you might have to use some kinda adapter or run a big block 4l08e/np205 which was 91 crew cab only its rare to find.You could use a later 4l80e but the t case 88-98 is driver side drop so you can't use it unless you swap a ford front axle,Or look in to a adapter kit to run whatever passenger side drop or go 2wd trans and a divorced t case.