i have a b18a1 bottom with a vtec head. I was informed on honda-tech it was a b16 head which id like some clearifying on that and if so which b16 head? It has a pr-3 with the first stamp a 92 im guessing for the year. which models hada b16 in 92?

how would i identify my tranny? iIs the serial on the bottom of the tranny because i cant see it on the top or sides, its still hooked up to the motor. just a YSK-1 on it.

How hard would this be to drop into a 91 Integra RS thats just missing the motor? any special conversions?