Triumph 500 650 750 twins engine oil seal kitOil seals get old and can become brittle. The rubber hardens with age and heat, and leaks begin to form on a once perfect seal. When they begin to fail there are usually tell tale signs. When in doubt it is always a good idea to replace them with new and high quality seals. THE NUMBER ONE CAUSE FOR SEAL FAILURE IS IMPROPER INSTALLATION! Our oil seal kits come with a tube of P 80 Emulsion to make your job easier. Using P 80 on seals during installation

032" thick replace Triumph part # 70-1650 or E1650

this once exotic conversion is now available off the shelf

QUADRANT SPINDLE SPLIT PIN x2

For standard size radius adjusters click here

phosphorus

as well as 6T

See below for head gasket info

Genuine Amal part # 622/208

600" 6mm stem intake valves

With all 650 and engines

Kibblewhite valves are the best you can get for your Norton motorcycle

this is the best ignition available