Posted by TGP (IL) [12.197.24.170] on Tuesday, April 19, 2011 at 10:15:21 :
In Reply to: OT, old Case tractor question posted by Tim Holloway [69.54.28.229] on Tuesday, April 19, 2011 at 09:33:23 :
transmission should be different.
Lot of difference between the two.
Use the 530 motor and what hyd. fit in your 580.
TGP