TOO MUCH OIL PRESSURE
Naw they last a lot longer. The Harley filters have about the same filter area and their recommended interval is 5000 miles.
Stop fussing with that 90 and run a shorty filter off a stock block plate. a Mopar thread, bypass and gasket match WIX 51335 is only 2.483 tall! Sure youll be changing it every month but its short!
they got a great search engine by dimensions
Catalogs
use Lube, Spin-on, 3/4-16 thread size and 2.462/2.834 gasket ID/OD (stock 51068 PN spec for 86 Diplomat 318) and 8/11 bypass.
Naw they last a lot longer. The Harley filters have about the same filter area and their recommended interval is 5000 miles.
