The person i got the cams off told me that they are straight fit cams, no modification required. I think i mentioned that i got valve springs, not sure if i did, but yea i got sum and i spoke to a workshop about it, they said a few shims will have to be swapped around and some bought, but that wont be too much trouble.. Just wanna make sure that i dont have to take the head off again.. So what gaskets should be changed will the head is off? obviously the head gasket, but any others?