-Ran into the oil pan using a 8AN/barb adapter. -Ran into the TT oil tree using 8AN>6AN>1/8th PT. -Have a sandwich adapter at the oil filter. *NOTE* if you are using sandwich be very careful with OEM oil filters! I blew two filter rings because it didn't set properly. I will never use a 55Y/60U filter again. The 1st time I caught early, the 2nd time was a very close call.