Camshaft Key Search RP309G

[MichBC3]

Lost the camshaft woodruff (?) key for my ATR RP309G camshaft when the engine was torn down. Does anyone know the part number and where I could get one? I think the term is woodruff, but not sure.

 

[MichBC3]

It turns out that TA Performance in Arizona has these woodruff keys. The fit both the camshaft and crankshaft. Part number TA 1116C.