My buddy just bought a big block and is putting it in his Nova, he is selling the ZZ3 that is in it. He offered it to me for a lot less than what he is going to list it on CL for. I have rebuilt my 350 to about 300hp non vortec, just not sure if I should get his motor or put the money into finishing my car. ZZ3 less than 10K miles on it, has a spec cam and comes with everything from air cleaner, front drive accessories, starter, headers, and convertor. Only issue is the oil pick up had to came loose a few years ago. I think it is an Edelbrock carb, originally had a Holley but it never ran right. His Nova ran real low 13's with this motor.