I have an 83 bronco with a 300 and I qo through about a quart of oil a week from the rear engine seal. Just wondering how big of a job it is to change-do I need to drop the tranny off or can I get it in without any major work. thanks for the help.

Justin
1972 Ranger 360
1975 F100 Custom 4x4 302
1976 F150 351W
1976 F150 390
1982 F150 XLT Lariat 4x4 351W
1983 Bronco XLT 4x4 300