Have all the years of 390 GT. All engines are Std. Bore with Std. crank, or cut .010. Also have about 25 other 390 motors for sale, 58-75. most of which are Std. All are 4 Bbl. but 3 or 4. If I can sell a few of these, then we can start working on the 428's. Do not have any CJ stuff for sale...