Wiseco - 40.0MM XZ RING SET (.8 X .8 X 2.0)

WISECO REPLACEMENT RING SET. * XZ type. * 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.