After selecting the diameter and clicking the show results button a list of ring sets
will be show that will fit this standard bore size.
For each ringset shown a list of rings that go into each piston groove, the ring set
number and the number of cylinders in the set. Each groove shows the ring width and ring
types in that groove.
When reading the Hasting ring set number a 2C indicates a Chrome
top ring, 2M is a Moly top ring, and no prefix
is a Cast Iron top ring.