Ok board members, you have asked for it, now you shall receive. I just talked to Diamond, and the first batch is on it's way. We will have the 1.320 comp ht., .990 pin, forged flat tops with valve reliefs, in the bore size of 4.280. These will have the double pin oilers, lock removal grove, and 1/16th ring grooves. Price will be around $540, with pins, locks, and pin fit. The short rod version will follow soon. I should have them in a few weeks. You might as well use those 383 blocks sitting in the corner! PM me for more details.