Thread: timing adjust?

Im in process of getting an L26 block and throw my L32 head and blower on. I understand the need for headers colder plugs and a decent tune. I also have a new L32 balancer and flexplate. My question is do i get L26 head gasket and bolts or the 32? Kinda confusing myself i think. And second the talk about a supercharger o ring ? Im not sure what that is. Thanks

Oh yeah my original question is do you have to adjust any timing on the na block or is that a go