I don't understand why you want to change to a "modern" rear end if you don't need to change ratio's. What wheel bolt patern do you want to use. The Camero/firebird rears are good replacement but have 5 bolt small bolt paterns. The Blazer rear ends have the 6 hole paterns. Any thing you use will have to be modified to fit.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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