I have installed plenty of those truck pans. I believe the rear sump pickup tubes were the same from 1983-1997.
Most I have seen have an E3 part number.
There were 4 different versions of the pan thru the years.
These I have seen with my own eyes:
E3..screw in dipstick tube
E7...screw in tube
E8...push in with o-ring tube
F2...push in with o-ring tube and retaining pin.
There were 4 different versions of the pan thru the years.
These I have seen with my own eyes:
E3..screw in dipstick tube
E7...screw in tube
E8...push in with o-ring tube
F2...push in with o-ring tube and retaining pin.