Turned from fine grained Meehanite cast iron bar, Piston ring blank is then split and gapped, heat treated to relieve stress and set the open ring gap, then finally the ring gap is rechecked in a bore gauge for a perfect fit.
I have many other makes and model of Piston Rings for older and newer engines, if there are any your after give me a shout... i may just have one!
PLEASE NOTE: THESE ARE ALL REPRODUCTION PISTON RINGS