Genuine Honda B18C Type R standard size piston kit. These B-series P73 pistons are of a high-pressure die cast construction. It has a black dry molybdenum film lubricant coating on the skirts for longer wear and less friction. When installing these pistons care must be taken to ensure the correct final compression ratio is achieved and that no interference will occur. Complete with new wrist pins and pistons rings.
Sold in a set of 4 pistons AND piston rings.
Please note: You will receive the pistons and rings in a different box, but these are 100% Genuine Honda P73 AO USDM ITR 10.6:1 compression ratio (stamped on the pistons) pistons and piston rings.