That's basically what I'm doing for the 440 going in my D200. Some parts like the valvetrain and pistons I want to use aren't carried by 440Source so I'm getting them from Summit or elsewhere. From recommendations here on FABO I got their "new stock replacement" connecting rods which seem really nice. I've also gotten their HV water pump and WP housing along with their 12-point head bolts to use with their Stealth heads which I will be purchasing shortly as soon as my state tax returns come in lol. Basically 440Source is the first place to check for a part I need, if they don't have it I get it somewhere else. I prefer supporting smaller independent businesses especially ones dedicated to MOPAR.
