Wanted: Dana 44 from 1985-1996 Corvette C4 Manual Transmission Cars

Looking for a Aluminum case Dana 44 HD rear differential from a Corvette C4 for a project (Kit Car). Ratio can be whatever, I will replace Ring and Pinion as needed. Will consider a rebuildable core, provided the main case is undamaged. Not using the "batwing" attachment points for my build, those can be damaged or missing. NOT interested in Dana 44's from '80-'82 Corvette C3's. NOT interested in Dana 44's from Vipers. NOT interested in Steel Dana 44's, UNLESS its a aftermarket one specifically for a Corvette C4. NOT interested in Dana 36's, UNLESS its a aftermarket one able to handle 500-600hp at the crank and its gear ratio is around 3.55. Contacting me with anything other than what I'm looking for is a waste of my time and yours. I only really need the Differential itself, drive shaft and stub axles are not needed but would take them if its a package deal. Would also consider a whole parts car depending on price, location, and condition. As stated in the title, these rear ends were found in '85 - '96 Corvette C4's with manual transmissions. See pics for samples / differences between the 36 and 44. Dana 36 has 8 Bolts for the diff cover, the 44 has 7.