Hastings Piston Ring Set - 6164 For Harley Motorcycles 1988-2003 Brand_Wild 1 Testing on the Akrapovic in-house

Testing on the Akrapovic in-house dyno

Combined storage capacity of 8 liters

00" / 25 MM UNITS KIT RIDING STYLE STREET

All Big Twin except 08-14 Dressers and pre-04 XL models use standard 3/8" and 7/16" banjo bolts

Hastings Piston Ring Set - 6164 For Harley Motorcycles 1988-2003 Brand_Wild 1 Testing on the Akrapovic in-houseFeatures 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