This is a Dynatrac rear dana 60 pulled out of a 97 GMC Z71 truck. WMS to WMS is 68.5, disc brakes w-ebrake, 4.56 gears, power-loc diff and chrome hd cover. It could easily be modified to fit under a earlier gm truck 2wd or 4wd or even a later model truck than the 97 I had it in. It only has 9k on it and it still looks brand new. Email me direct @ jackit30@swbell.net for any questions. Bought new a year ago for over 3000.00 asking 1600.00 for it. Thanks, Eric.
