I have the entire front clip taken off my truck, so I can walk right up to the engine. My question, or Poll if you will, is what would you do while the front was apart? I am going to replace the water pump, fuel pump, raidiator hoses, and the belts. Battery is a piece of crap, so I am going to get a new one also. What else should I check for? Oh, I have never replaced any parts since I bought it, so I figured this was a good time. '84 K5 Chevy in my blood.