head casting decoder

[generaljmwlee]

Check out the valve sizes for the casting numbers for the B/RB blocks…

The 916 head, the 906 head and the 213 head…



http://www.mymopar.com/index.php?pid=68

 

[mcmopar]

:huh: So what's the point?

 

[moparchris]

Cool, thats good to know info.

 

[mcmopar]

OK - general knowledge stuff - I'm down with that.
Of course, some of us are running 2.14 intakes and 1.81 exhausts :jester:

 

[generaljmwlee]

just some general info to share