What do you think about my 360

please confirm or ? Stroker, i need to know to

Some did and some didn't. Likely when they went from the X to the J they had 2.02 valves left and used them up. If you have 1.88 heads you can add 2.02 valves. Like Stroker said, there is a place for 2.02 valves. Depends on the build