Chevy rearend question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

68Bowtie4x4 · 10-14-2003, 10:58 AM

I'm wanting to know if the 67-72 Chevy 4x4 1/2 ton front and rearends can be swapped out with 73-up 1/2 ton front and rearends? Do they have the same spring pad width? Is there any difference in the lower shock mounts? I know the pinion yokes are different and would require an offset u-joint, but need more info. I'm trading my 89 K5 lifted Blazer for a 68 Chevy SWB 4x4 pickup and it has 5.13 gears front and rear with detroit lockers in each rearend. I want to go to 4.10's, but want to know what my options are.

Thanks for the help,
Doug

10-14-2003, 10:58 AM	#1
68Bowtie4x4 Registered User Join Date: Oct 2003 Location: Athena, Oregon Posts: 167	Chevy rearend question I'm wanting to know if the 67-72 Chevy 4x4 1/2 ton front and rearends can be swapped out with 73-up 1/2 ton front and rearends? Do they have the same spring pad width? Is there any difference in the lower shock mounts? I know the pinion yokes are different and would require an offset u-joint, but need more info. I'm trading my 89 K5 lifted Blazer for a 68 Chevy SWB 4x4 pickup and it has 5.13 gears front and rear with detroit lockers in each rearend. I want to go to 4.10's, but want to know what my options are. Thanks for the help, Doug __________________ 72 Chevy Cheyenne K10 4x4 LWB, 4" lift kit, 350/350/NP205, rebuild in progress.



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