Mopar Performance Engine - Building A 383 Stroker Part 1
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Diamond Racing has the pistons on the shelf to turn your 383 into a healthier 432. we used PN 51950 in this buildup. They are flat-tops with big valve reliefs and are designed for a 4.280x3.750-inch bore and stroke, a 440 length rod, and a .990-inch wrist pin. These pistons weigh 544 grams and come with a 158-gram pin. View Related Article
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