Hastings Piston Ring Set - 2M6482020 For Harley Motorcycles 1953-1980 Helmets Guide ID measures aprox

Guide ID measures aprox

125" Stroke Length 4-5/8" Units Pair Riding Style Street

Units Kit Product Name Button and Roller Kit Riding Style UTV Riding Style ATV Type Primary Clutch

For select Bassani True Dual Header Pipes

Chain Size 420 Number of Links 598 Riding Style Adventure Touring / Dual-Sport Maximum Engine Displacement (Offroad) 80 cc Units Roll Product Name Drive Chain Maximum Engine Displacement (Street) 80 cc Riding Style Off-Road Tensile Strength 17

Hastings Piston Ring Set - 2M6482020 For Harley Motorcycles 1953-1980 Helmets Guide ID measures aproxFeatures 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