Standard Piston Ring used on FOX 74 engines with a 1.000" bore.

This is a free floating ring, not pinned. You may require 2 rings. Check your engine, you may have to buy 2 rings.

Check your engine to be sure as Fox loved to make changes all the time. Ring is .050" tall and fits a 1.000 bore. Since Fox changed things all the time we can't say if some engines may have a pinned ring. We don't think they ever did on the 74 but not 100% sure. We believe this is the same as part number 27818 but again not 100% sure.