another axle swap question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

70Chevy4x4Nut · 09-27-2003, 10:13 PM

I'm working on a 70 4x4 1/2 ton pickup. I currently have 3.07 gears, open diffs. I know where there is a 77 3/4 ton chevy to buy parts off of. Does anyone know if these axles will bolt right up to my truck? I am assuming that the 77 has pretty low gears and maybe limited slip at least. I will have to convert to 8 lug, but thats ok. Just need to know if there are any other mods to make besides the driveshaft. Will all my old leaf springs, ubolts ect fit?

Thanks

09-27-2003, 10:13 PM	#1
70Chevy4x4Nut Registered User Join Date: Dec 2002 Location: TX Posts: 311	another axle swap question I'm working on a 70 4x4 1/2 ton pickup. I currently have 3.07 gears, open diffs. I know where there is a 77 3/4 ton chevy to buy parts off of. Does anyone know if these axles will bolt right up to my truck? I am assuming that the 77 has pretty low gears and maybe limited slip at least. I will have to convert to 8 lug, but thats ok. Just need to know if there are any other mods to make besides the driveshaft. Will all my old leaf springs, ubolts ect fit? Thanks



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