What do you guys think 3.58 posi

Not for a "741" case....maybe a 489. lionheart00007 What do you have in it now? If it's an 8 1/4 you could just put a posi unit and upgraded axles for alot less.

I wish ....it has the stock 7 1/4 ..... i am trying to change this set up to a 727 with a 8 3/4 suregrip and the 340 ....but now seriously considering going to a 360 ...shear economics after finding the 340 and what has to be done to it..... heads need to be totally redone ... cost is nuts considering its missing parts off of it. going to see if i can find a donor car and use the rad, etc. from it and hope it will go into the 69 dart without too many issues. Kinda have a deal on a rebuilt rear.... 8 3/4 with 3.55 rebuilt and for 750.00.
Thanks Guys for the great advice ...have a great one.