Hastings Piston Ring Set - 6127030 For Harley Motorcycles 1978-1983 Brand_Prox 5 mm x 2 mm

5 mm x 2 mm

Product Name Air Cleaner Cover Model Big Sucker Design Smooth Air Cleaner Shape Round Color/Finish Chrome Base Color Silver Material Steel Units Each Riding Style Street

includes a pair of springs to lift the front and rear of the unit

Air Purge valve makes compression easy

Hastings Piston Ring Set - 6127030 For Harley Motorcycles 1978-1983 Brand_Prox 5 mm x 2 mmFeatures 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