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Liddy71 · 11-29-2011, 08:45 PM

I am not sure but I think 78-80 will work and if you are using the 81 up front clip then 81-91. you have to drill the holes for the front cross member to bolt in on the 4x4 frame other than that and rear spring hangers are longer but if you are doing a flip you may want to leave them from what I have read they raise it back up some .

11-29-2011, 08:45 PM	#31
Liddy71 Registered User Join Date: May 2010 Location: Kenova, WV Posts: 821	Re: '79 Blazer 2wd I am not sure but I think 78-80 will work and if you are using the 81 up front clip then 81-91. you have to drill the holes for the front cross member to bolt in on the 4x4 frame other than that and rear spring hangers are longer but if you are doing a flip you may want to leave them from what I have read they raise it back up some .