Just picked up a 3932388 SBC 4 bolt block for a 302 build dated Late Oct 68. How come some sites list this as a 302 block and Mortec doesn't just curious. Have an X33 Camaro without an original motor, currently running a 1973 010 block 383sbc . 1178 Standard Crank ready to go in. These motors are getting hard to find and afford. Will build it to have if I ever sell the car. Just curious about the 3932388 block since there is so much mystery behind it.