42mm Airsal 63cc Top End Gasket Set for 50cc 4-Stroke Air-Cooled SYM, Peugeot ScootersINCLUDES: Head GasketCylinder Base GasketTensioner GasketCOMPATIBILITY: Lance – Cabo 50 4T, Cali 50 4T, Havana 50 4T, PCH 50 4T, PCH Delivery 50 4T, Soho 50 4TSYM – Allo 50 4T, Cello 50 4T, Fiddle 50 4T, Mio 50 4T, Orbit 50 4T, Symphony 50 4T, Symply 50 4TPeugeot – Vivacity 50 4T, Speedfight 50 4T, Kisbee 50 4TThis top end gasket set is for the 63cc 46mm big bore cylinder kit conversion only.**