Got our new timing sets in after a considerable wait. That seems to be the way of the world now days. Anyway, they are a true roller, 9 way adjustable, nitrided gears. We've installed one and gears are a good fit on on the shafts and chain feels snug, no excess slack as we've seen with some sets.U.S. manufacturer.

http://ford-y-block.com 

20 miles east of San Diego, 20 miles north of Mexico