I installed that guy a couple of years ago, the engine has been sitting in "storage" until the car was ready. It isn't anything special that I remember. I want to say that it was a stock style chrome mopar performance dipstick. I know I got it from Summitracing when I ordered the starter, flex plate, and gasket kit.
1 problem I had with my chrome oil dipstick was that it was too long. I could push it in ok, but while driving it would back itself out about 1 inch. took a cutoff wheel and lopped off about 2 inches. Now it stays right where its supposed to be.