Piston complete with rings and pin. To suit the 500 OHV Ariel 500 from 1947 to 1959.
7-1 Comp ratio, high quality GPM piston kit.
Standard bore is 81.8mm these are oversize metric pistons for larger bores.
.66mm only size now available
Sent by APC / Parcelforce within the UK or worldwide with eBays global shipping