It's all fine and dandy to do price comparisons here but you have to compare apples to apples and you're going to have a tough time of that for one simple reason ... nobody offers the selection of stroker kits that 440Source does. Sure, you can look at Hughes, Muscle Motors, Mancini, etc. but they only offer a few choices - all around 500 cubes. If I'd wanted a 500 cube stroker with 12.5:1 CR I likely would have given one of those guys a little more consideration, but for the 528 with 10.5:1 the choice was pretty simple. Furthermore,