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sweetk30 · 12-25-2018, 08:26 PM

205 is a 205 for the most part . in the early 80's tho they did have a kind of mutt that was syncro'd for the front engagment on the auto hub dana 60 trucks . only a problem if you wish to go 32 spline upgrade on the front haft as you will need the front guts from another NON syncro 205 to make it work . also the early units with a yoke for the front output got a small 10 spline shaft over the bigger 30 spline shaft from the flat flange style front output units . easy to swap over tho is you wish to have the 30 and only got the 10 spline . just a shaft and flange for the swap over .

otherwise pick the case you need and run it . also 85-up went round adaptor pattern over the orignal fig 8 style .

12-25-2018, 08:26 PM	#2
sweetk30 Registered User Join Date: May 2012 Location: horseheads,ny rust belt Posts: 2,794	Re: 73 and 80 4x4 comparison info needed 205 is a 205 for the most part . in the early 80's tho they did have a kind of mutt that was syncro'd for the front engagment on the auto hub dana 60 trucks . only a problem if you wish to go 32 spline upgrade on the front haft as you will need the front guts from another NON syncro 205 to make it work . also the early units with a yoke for the front output got a small 10 spline shaft over the bigger 30 spline shaft from the flat flange style front output units . easy to swap over tho is you wish to have the 30 and only got the 10 spline . just a shaft and flange for the swap over . otherwise pick the case you need and run it . also 85-up went round adaptor pattern over the orignal fig 8 style . __________________ 77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great.