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@ *OEM_HONDA PISTON_AND_RINGS 13103-177-000 13031-176-005 (XL80_1980_to_1985) 2nd oversize piston (330E) sorry discontinued

PLUS .5 MM OVERSIZE OR .020"

THIS IS THE LAST SET I CAN FIND

picture shows 1.0 but this is a .50

330E