not sure if i posted this in the right section...but im just wondering, i have a y8 in my car now could i swap the block out with a y7 block and just use y8 oil pan, head, exhaust mani, and everything else? Thanks. Basicaly im just wondering what the difference between the 2 is if anything at all.

 

same block.different head.u can used your ex head to the y7 block.bolt on