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eliminating the iso-clamp setup and retaining the stock 7 1/4" axle is a waste of time. if you want to eliminate it, get an 8 3/4 or 8 1/4 out of a '68-70 B body, spring centering bolt and U bolts for the same, and the associated shock plates. it'll pretty much bolt right up.




valid up 72s




No, '71 up rears are 3" wider (64" vs 61") and perches are 3" (47" vs 44") further apart. '68-70 rears are within 1/2" for both measurements as an F/M/J rear (~61" wide, 44.46" perch width).




I mean talking about kind of perches without isolation on B bodies. They began on 73


With a Charger born in Chrysler assembly plant in Valencia, Venezuela