Brand new Molnar Technologies 3.91" Stroke 383-400 "B" Block Stroker Crankshaft. 2.200" BBC Rod journals. 6.450" min. rod length. 4.375" Bore x 3.91" Stroke = 470 Cubic Inch On the shelf and available to ship with in 24-hrs. of payment on business days. I can sell this delivered to your door in the 48-states for $949.
