Sorry about the double post, but the other post has some apparent technical difficulty.<br /><br />Serial Number 4845439. I just need to confirm, I believe it is a 1977. It is a 150hp inline 6. Powerhead is painted black and I thought all of the older ones were not painted. It has blue decals and are different than any I have seen before. It is modified with a racing lower unit and exhaust ported thru the mid section. Any help would be appreciated.