Well, it's has been a while since I looked at some of my old Pro Stock builds. Took out my Grumpy's Toy Vega and had never realized that when I build it in the early 80's that MPC had made several mistakes. The engine was a 350 ci Chevy with an auto trans and Holley 4500 carbs, all wrong. Found a nice 302 (331ci) engine with a 4 speed trans in a '68 Camaro Z/28 kit, added a correct high rise manifold with dual Holley 660 cfm carbs. Found a good set of proper headers. I think it looks better now. Pic shows rebuild with original kit engine next to it. I guess I need to go thru my other Pro Stocks and look for other mistakes.