Avoid the Mopar performance "race" cam (I forgot the number) I had soft oil pump drive gear. It literally wore away in about 5000 miles. Sent it back to Mopar performance and they told me that it was installed incorrectly. (Work was done by a well known shop in CT.) This happened to me twice. After that I went with a sealed power cam without any problems after that. I will never buy another cam from Mopar performance.