D16 Block V.s. B16 Block

[93'delsol'VTec]

Can someone tell me about whats the difference about the D16 block and the B16 block? and can I put a B16 head on my D16Z6 block?

 

[E_SolSi]

D16Z6 = D-series
B16*= B-series

no they dont fit together
any more info you need will be under the reference tab