Late 70's Chrysler 35 HP ID help

[Bman1056]

I have recently gotten an old Chrysler motor and can't seem to verify the model number.
The tag is still firmly attached and readable. It says that the model number is 57HK serial number 2718.
When I go to any of the websites available, this model number is not listed anywhere.
If anyone has any info on this motor, I'd really appreciate hearing from you.

 

[hardwater fisherman]

I think your model number should read 357HK and not 57HK. If so then 357HK is listed as a 1976 model.

 

[Bman1056]

After reading your response, I looked again and ended up pulling the rivets out to see the plate up close and, yep, there it was "357HK"!
Thanks

 

[hardwater fisherman]

Your welcome.