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

Campbel45 · 10-06-2022, 01:53 PM

Is it possible? Has anyone done it? Initial googling says some have done it but not a whole lot of info...

Reason being is I've got a lead on 1971 K20 rolling chassis and plan to put the running gear under my K10. I'm interested in changing my gear ratio from the 3.07 to 4.10 and getting stronger axles to boot.

However, I really dont want to get rid of my 4 nub 15" steelies, 4x4 15" dog dish hubcaps, and 33 duratracs just to make the swap.

I know the 14 bolt FF can go to 6 lug with a conversion kit (expensive but doable), so can the HO72?

Thanks!

10-06-2022, 01:53 PM	#1
Campbel45 Registered User Join Date: May 2013 Location: Greenwood, IN Posts: 376	HO72 to 6 lug? Is it possible? Has anyone done it? Initial googling says some have done it but not a whole lot of info... Reason being is I've got a lead on 1971 K20 rolling chassis and plan to put the running gear under my K10. I'm interested in changing my gear ratio from the 3.07 to 4.10 and getting stronger axles to boot. However, I really dont want to get rid of my 4 nub 15" steelies, 4x4 15" dog dish hubcaps, and 33 duratracs just to make the swap. I know the 14 bolt FF can go to 6 lug with a conversion kit (expensive but doable), so can the HO72? Thanks!