Hastings Piston Ring Set - 6482010 For Harley Motorcycles 1953-1980 Brand_Twin Air Inlet and outlet fittings are

Inlet and outlet fittings are larger diameter

of torque to the rear wheel

Includes a 1/4" and 3/8" socket driver

Product Name Bearing Application Pinion Shaft Size Red Units Each Riding Style Street

Hastings Piston Ring Set - 6482010 For Harley Motorcycles 1953-1980 Brand_Twin Air Inlet and outlet fittings areFeatures Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face Cast coated 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