I have some brand new Diamond pistons that I was going to use for a 5.4L build but I got my hands on "something" else so no more 5.4. Since I have these pistons already I was just curious if 5.4L pistons can be used in a 4.6L block, I know 4.6 pistons can be used in 5.4s but just not sure if they'll work the other way around.
-Esteban
-Esteban