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

hahaudriveachevy · 11-22-2009, 10:45 PM

I have a 65 1/2 ton gmc and i would like to know how to identify what axle i have and if i need to chance it to a 12 bolt.(im putting a 454 in it) It has leaf springs and its a 6 lug

11-22-2009, 10:45 PM	#1
hahaudriveachevy Registered User Join Date: Jul 2009 Location: Rio Rancho New Mexico Posts: 15	What axle do i have? I have a 65 1/2 ton gmc and i would like to know how to identify what axle i have and if i need to chance it to a 12 bolt.(im putting a 454 in it) It has leaf springs and its a 6 lug __________________ 1965 gmc