I'm looking to replace a trashed A525 from my '87 Shelby Charger that has shifter rods that also keep popping off regularly. I heard that an A520 will be a good cure. I've got the front wheel bearing assemblies (hubs) off an 88 Daytona which will fit the larger diameter CV shafts required for an A520 (which I heard will fit with no modification for the tranny mount). I know I'll need to change the shifter assy. for the cabled version. However, I cannot find info on what cars came stock (or optionally) with an A520. I need this info so I can scour over the car ads and call junkyards to see if I can find one. Anyone got some info to help me out here? I'm close to junking it as it seems it's getting too tough to find parts for it anymore.