1968 chevelle motor and tranny swap
 

I have a 1968 chevelle malibu 4 door with an inline 6 and 3 on the tree shifter. I also have a 1978 camaro z28 with a 350 and th350 automatic transmission. The engine and transmision in the camaro only have 10,000 miles on the rebuild so I want to take them out of the camaro and put them into the chevelle. I would like to know what I will need to buy to do this. I know I will need motor mounts and a new transmission crossmember but what else do I need? Do I need a new rear end and driveshaft? Do I need a whole new suspension or will the stock suspension hold up? Will I need a new pair of headers or should the camaros headers fit?
Thank you for any input!