Hey everyone so quick question.

Im planning a cam swap for my ls1 and have just about everthing I will need

I picked up some ls2 injectors and also bought the connector adapters and the height adapters (ls2 injectors are apparently shorter)

After searching online today I had seen some people say that there is a difference in the o-ring size? is this true?

Anyway, what else will I need to make these injectors work.

again I have the connection adapter for the newer style injector and the height adapters from fuel injector connection..

thanks