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I need to find a cross reference list are a book that shows the Thompson Valves ( intake and exhast valves ) from Thompson Products from Cleveland, Ohio. I have many boxes of new valves and need to know what thay will fit. Maybe a chart with valve size would work. Thanks

Need to find a list of the size of valves are a cross reference list for valves from the Thompson Products from Cleveland, Ohio so I know what thay will fit. I have over a 100 boxes of new valves. Thanks

New here,, Does anyone know were I can find a list for Thompson Valves. I need a cross reference are a list of valve size so I can tell what thay will fit. I have over a 100 boxes of new valves for Thompson Products that was in Cleveland, Ohio. Most are in the wax paper. The few boxes that were marked was from the 50's and 60's and have from 6 to 12 valves per box. Thanks