jays69bird said:Yes the dana is stout,but I had a Chevy buddy years ago that put a 427 into a 68 Camaro he kept blowing up the G.M. rearends,he ended up putting an 83/4 in it. He used to drag it,never had a problem with the rear end after he did that. :cents:
I have had a narrowed 8.75" under this bowtie product since 1992...742 w/ SG & 4.86 gears...never a worry...