2 Pack - Piston Ring Set Standard Stock Bore - Fits Honda XL175 1973-1978 - CB350 CL350 SL350 Twins 1969-1973

Set of 2 standard piston ring sets for the stock bore Honda CB/CL/SL350K twins. If you're just freshening up your top end and having the cylinders honed, install a fresh set of rings to ensure a tight fit. Make sure the Letter stamped on the top two rings are facing up when installing them and stagger the ring gaps according to the manual. Set comes with 4 rings and the oil ring spacer. Features: Ductile Iron Casting (FCD) is superior to OEM rings which were sometimes made from steel. Superior tensile strength, ductility and elongation compared to steel rings. FCD is even stronger than regular cast iron. FCD is used in many automotive parts, which require strength and durability. Replaces Honda Part Number: 13011-391-004 Ring Order: Top Compression Ring (silver outer rim)Second Ring (black outer rim)Bottom Rings (3 pieces - Spacer in the middle - 1 thin ring on either side) Fits Honda: XL175K - 1973-1978CB350G - 1973CB350K - 1968-1973CL350K Scrambler - 1968-1973SL350K - 1969-1973

• Replaces Honda Part Number: 13011-391-004
• Check Fitment and notes Below
• Sold As a Set of 2 for 2 pistons
• Fits Honda: XL175K - 1973-1978 | CB350G - 1973 | CB350K - 1968-1973 | CL350K Scrambler - 1968-1973 | SL350K - 1969-1973