where is a good place to buy a 360 magnum

Thanks guys
I will check out that site after work. I had a quick look and it looked great.
What did the 360 magnums come out in. I put in dodge 150 trucks and found some there.
I am willing to look at any engine. Stock or not. I have some new parts here to fit but willing to look at anything available. I am getting 420 RWHP from my stock bottom end magnum and it seems to be holding fine.
The only problem I had was I cant run hydraulic lifters as they just wouldn't stay pumped up. So would prefer to buy an engine that has been tested even though I will be rebuilding it as I had the one I have now built 3 times and no one could find the issue so I had to go to a solid roller cam.

My check out LKQ industries, on the West Coast..?