Jeep Strokers

Two woodruff keys are required in my scat (and all) stroker cranks. The one under the dampner was already installed by the machine shop. The one under the timing gear needs installing. I have two in a baggy sitting here. One is the same size as the dampner one already installed. One is bigger. Which do I use?

Chris,
You probably have it figured out by now but the Scat uses the two short 3/16 key’s

Thanks Russ!