Inlet valve Triumph Spitfire 4 MkI, MkII

Inlet valve Triumph Spitfire 4 MkI, MkII
Inlet valve for the following models:
Triumph
Spitfire 4 MkI 1147cc 1962-1964
Spitfire 4 mkII 1147cc 1965-1967
Tranco 105-33841 (Triumph 134464)
New, unused old stock Tranco valve
sku:105-33841