1972 Blazer 4x4 to 2WD Conversion

[YoungPup1977]

I am in the process of converting a 1972 Blazer 4x4 to a 2wd. My question I have is related to the rear suspension regarding the shock cross member. Does anyone sell this cross member along with the trailing arm cross member. As far as I know, the c10 pickup shock cross member made by CPP will not work on a 1972 blazer frame, also I do not think the trailing arm cross member from a c10 will fit the blazer frame either....Any direction or advice would be great. Thanks.