Hastings Piston Ring Set - 2M6164020 For Harley Electra Glide / Softail / Sportster 1980-2010 Brand_Vertex Order additional shields below

Order additional shields below

650" Head Diameter 22

Passenger peg bracket included (Fat Boy

64 mm Riding Style Off-Road

Fits 21” wheel diameters with 120 or 130 tires

Hastings Piston Ring Set - 2M6164020 For Harley Electra Glide / Softail / Sportster 1980-2010 Brand_Vertex Order additional shields belowFeatures Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face Helps in the the heat transfer process between the piston and cylinder wall Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft Second Compression Ring are Reverse Torsional Taper Face Promotes side sealing that prevents oil from being forced under