You want it car show pretty right? The carburetor, the distributor, smog pump, EGR valve, AIR tubes that go into the exhaust manifolds if you have those. The intake manifold has a few sensors that are not needed. Replacing the manifold with a pre-emissions or aftermarket unit will eliminate the EGR and all sensors and they usually have a spot for a water temperature sensor on the water crossover. Nice chrome valve covers, chrome air cleaner, and whatever dress-up parts you want to invest in. But like I said, if you go this route you need to be knowledgeable in carburetors, distributors and how to time and tune an engine. You can't just grab whatever is on sale at Summit and expect it to run great. Eliminating the fugly EGR valve means you must use less timing because the dilution effect of EGR lets the engine run more timing without detonating. A non-CCC mechanical/vacuum advance distributor needs to be set up with a proper advance curve. I guess what I am saying is, I agree with the guys who say DON'T DO IT because the entire CCC system is designed to work as a team to let the engine run at it's best while getting good mileage and low emissions. Just deleting stuff without going all the way is a tough road unless you know all about the stuff I mentioned.
