Cylinder head identification
 

Greetings
I have a set of sbc cylinder heads that I can not find any identification on. Head ID number is: 14096217. They came with a Mercury Marine sbc engine.
Any help on cylinder head technical info would be greatly appreciated.
Stovebolt77

Welcome to the RJ. forum. Not much in formation, but my little book says 1988-99 350 boat/car. Hope that helps a little bit.

Here's a link that says something different, so I don't know what to tell you.

http://www.castingnumbers.info/site/detail/370/14096217

Mortec
 

Mortec says:

14096217...55-86...350..........Crate motor, 285hp/300hp, 64cc chambers. Mortec has always been pretty accurate for me. I'm guessing the 55 is a typo. I'm thinking 85-86 crate motor.

Those heads were used in the Police package cruisers in 87 and 89