Okay. I posted on here august last year, I had recently gotten a '71 Marquis with an N-Code 2V 429. Well. A few days ago, she spun a bearing, I instantly knew the sound and shut her down and had her towed home and haven't ran her since that day. My question is. Whats a good build to go with? I want the smooth idle still, but I would like to get a little more power from her. I know this obviously means running a new intake and 4bbl carb at the very least. The engine and C6 tranny have 134,567 on them both, but if I'm going in for the engine, the tranny is getting some attention too even though she doesn't need it. Preventive maintenance I guess. So. For trans. Rebuild, and a trans-go kit to firm up the shifts? I've read something about R-Code servo's/vacuum modulators? Is that the same thing or two different parts? What should I go with? I want full auto in drive but I would like something that will listen to me when I drop it to 2nd or 1st on the column. But the engine. Any recommendations on a cam with more punch to it? Heavy duty rod bearings/mains? Something that will give me more safety when I'm running her hard. I do drive my car, I don't baby it. Oh, and she has DOVE-C heads, which still have the factory everything. Still took lead additive. Any head work I should have done for easier breathing? She has stock headers with 3 inch straight pipe duals and some 70's glasspacks, she had a nice raspy sound to her. Alot of questions, I know but I want more than the advertised old 320hp and 460ft. lbs if I'm gonna be spending the money.