Re: What year is my Chry 55 hp
probably mid to late 60s. My 67 or 69--I forget which year exactly is model 5551 serial 1087. the first two 5s indicate HP. the third 5 indicates long shaft (20 inch) and I believe the 1 indicates magneto ignition, electric start.--or maybe another 5 indicates that I forget if I had put on a new lower shroud--been a long time.
