View Full Version : Correct 455 AC Delco Oil Filter #?

10-11-2009, 08:50 AM
Does anyone know the old Ac Delco oil filter # for a 72 455cid? I do not want the new delco #'s but rather the old style filter # that came new with the car back in 72. I want things to look correct for that year. Thanks, Larry

10-11-2009, 08:53 AM
Is PF24 the new or old number? My 71 chassis manual specifies a PF24.

jeff corey
10-11-2009, 10:36 AM
I think the older ones were blue in color and the newer Delco's are white.

10-11-2009, 11:34 AM
Adam, Thanks for that #. I just found out that the new ones are blue and the old ones which I was looking for are white with the AC logo on it. Found the a reproduction at CARS website for $21. Thanks, Larry

jeff corey
10-11-2009, 12:03 PM
Up here in Canada the older ones have always been blue, and the new ones white, I just got a couple of new ones this month for the GS and Centurion and they are white on the outside.