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**A1971Blazer** · 07-26-2018, 10:08 AM

Go here and run the Diff Wizard...it will give you the part numbers....then look at Jeg's or Summit for a better price...
https://www.randysworldwide.com/

07-26-2018, 10:08 AM	#2
A1971Blazer Senior Member Join Date: Nov 2013 Location: East Tennessee Posts: 2,227	Re: GM 12 bolt Rebuild Go here and run the Diff Wizard...it will give you the part numbers....then look at Jeg's or Summit for a better price... https://www.randysworldwide.com/ __________________ 1967 C10 Step side 1968 C10 Step side 1970 Chevrolet K/5 Blazer 1972 Chevrolet K/5 Blazer .............