Hastings Piston Ring Set - 2M6127030 For Harley Motorcycles 1978-1984 Brand_Cometic Connects to 12VDC or 12VAC

Connects to 12VDC or 12VAC power source

Provides a small form factor handlebar mount instrument system

Maintenance Access Points are cut where needed making vehicle maintenance easier

14-gauge steel construction with a raw finish

005") Units Each Product Name Bushing Riding Style Street

Hastings Piston Ring Set - 2M6127030 For Harley Motorcycles 1978-1984 Brand_Cometic Connects to 12VDC or 12VACFeatures 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