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70 Jimmy · 03-28-2001, 01:54 PM

4x4 or 2wd? 1/2 ton or 3/4? Front disks or drums? The front is easy. Change to 5 lug disks from a 71 or 72. 73-? can also be used with some modifications and appropriate ball joints. The rear is easy too if you know which axles are interchangable. What year is your truck? Can anyone else help out on the rear?

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70 Jimmy 454 2wd
56 GMC Big Window

03-28-2001, 01:54 PM	#2
70 Jimmy aka Crusher, Crushergmc Join Date: Mar 2000 Location: Oregon Posts: 1,834	4x4 or 2wd? 1/2 ton or 3/4? Front disks or drums? The front is easy. Change to 5 lug disks from a 71 or 72. 73-? can also be used with some modifications and appropriate ball joints. The rear is easy too if you know which axles are interchangable. What year is your truck? Can anyone else help out on the rear? ------------------ 70 Jimmy 454 2wd 56 GMC Big Window __________________ "KEEP IT DOWN!" 70 Jimmy 454 2wd 56 GMC Big Window "It's funny till someone gets hurt, then it's freakin' hilarious"