Is there a difference between an oil pan for a early 89 460 and a late 89 460. i know that the early takes a multi piece gasket wheras the late takes a one piece rubber. now to my question my engine is an early model but i used the one piece gasket like the po and it leaks. i don't want to pull the motor again to fix this. last time i tried to fix this leak i ended up rebuilding the engine.

Dan Pennington
69 IH Scout
1981 F350 4X4 Flatbed
1989 F350 Crewcab Dually