Hey Karla. It's great to see you're helping your husband with his Gremlin. My wife is really into our AMCs, too. It makes it much more enjoyable when your spouse enjoys them, also. For a wiring diagram, the best place to get it is from an AMC Technical Service Manual (TSM). you can find TSMs on Ebay sometimes and there's companies that you can get them from, also. They are year specific, so you'd need one for 1974 (I think that was the year of your husband's car). Someone may have one they can scan in the wiring diagram and e-mail to you, but overall, he should get a TSM as they are very helpful when doing things to your car. As for chroming parts, it's all personal taste. Usually valve covers are the first to get done (I say covers as there's 2 if his car is a V8 but only 1 if it's a 6 cylinder car). Assuming his car has the 6 cylinder with the metal valve cover, as opposed to the later plastic ones, that could be chromed. If you wanted, you could buy a used metal valve cover, have it chromed, then give it to him at Xmas. That way, his cover stays on and he doesn't know you have one for him until Xmas. You can also chrome brackets things like the brackets for the alternator and power streering, the shock tower caps, the hood hinges, pretty much anything you want. You can buy chrome alternators at some places, and aftermarket air cleaners from places like Summit (www.summitracing.com) and Jegs (www.jegs.com). It all depends on how much chrome you want on the engine. Personal taste type of thing. I hope this helps. If you have any questions, let me know. Good luck! Brian Seeley Classic AMC of New England West Newbury, MA