Help!!!! Is This Good Deal?

Hey i found this rear end on craigslist. Is it a good deal to replace my 7 1/4 2.73 in my 72 scamp mild 318 car, and will it be direct replacement or will there need to be some modification.


Large bolt pattern (5 X 4 1/2) A-Body 8 1/4 rear end. Open diff, I think the gears are 3.23. Drum-to-drum. I also have the springs and rear hangers. $150 OBO.


Any info will help as i am a mopar fan in training....... Thanks
Ian