Cylinder Hear ID Code #'s

Anyone know what the different ID #'s are for the various heads out there? I want to be able to identify them if I come across them for sale.
B18A1/B18B1/B18C1/B18C5. Those should do it. Thanx.

Anyone know what the different ID #'s are for the various heads out there? I want to be able to identify them if I come across them for sale.
B18A1/B18B1/B18C1/B18C5. Those should do it. Thanx.

b18a1- 1.8 liter non-vtec integra
b18b1- 1.8 liter non-vtec integra

b18c1- 1.8 liter vtec gsr
b18c5- 1.8 liter vtec integra type r

b16a, a1, a2- 1.6 liter civic/integra
b16b- 1.6 liter civic type r

b20- 2.0 liter crv

Sorry if I wasn't clear. I'm talking about the number that is stamped onto the front of the cylinder head.

oh... like p72 pr-4 pr3 those?

yep...those would be the ones. What do you got for me?

a pr3 is like a b16, the pr4 is the b18 non vtec, and the p72 is gsr, p73 is type r, p74 p75 94-95 integra

i believe these to be all correct, anyone feel free to correct me.