Wiseco Rings Cdm Type

wiseco replacement ring set.
*  cdm type sets consist of two ferrox coated ductile iron, internally notched compression rings.
*  designed to be used in chrome bores.
*  the ring type and bore size (in mm) is stamped on the dome of the piston.
*  refer to this information to order the correct replacement rings.
*  ring styles cannot be interchanged.
*  please note: only wiseco replacement ring sets may be used on wiseco pistons.