camshaft

I'm building a 455 for a 1966 Pontiac Catalina and my intent is to build a quick street car that will run on pump gas. I'm not sure what rear end I have but it doesn't matter because it's a 10-bolt and needs to be upgraded. I'd be happy to hear your suggestions on that as well but my primary...

i have a 02 pontiac grand am 2.2l and in the process of tighening my camshaft bearing cap i snaped a bolt. I have had no luck locating a replacement bolt. Do you know where i can find them? Also i cant find the O-ring sealing the water feed pipe TO the thermostat housing. i dont remember...