Just exchanged emails with "Jay" regarding a motor he has for sale. He read the numbers off it to me and they aren't what I'm interest in but maybe someone here might be interested. Anyway, block is 3956618 dated B-17-9 and stamped V0220DZ. Vin is hard to read but looks to him like 3L?020220. Heads are 186's both dated B-11-9, Has 472 intake and 418 valve covers. he can be reached at jzlowrider@hotmail.com or 360-580-7313 (Washington state). He's asking $5K the complete running motor.