Hastings Piston Ring Set - 2M6482070 For Harley Motorcycles 1953-1980 Hoodie Chain Size 520 Riding Style

Chain Size 520 Riding Style Street Mounting Position Rear Model Honda Material Steel Tooth Count 30 Product Name Sprocket Units Each

25° Application Water Cooled Exhaust Lift 0

even under hard use

Product Name Seal Type Fork Units Kit Color/Finish Black Riding Style Street

Product Name Cylinder Kit Color/Finish Wrinkle Black Units Kit Color/Finish Non-Highlighted Fins Bore Size 4

Hastings Piston Ring Set - 2M6482070 For Harley Motorcycles 1953-1980 Hoodie Chain Size 520 Riding StyleFeatures 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