Options for that model year included:
4.9 liter, 300 CUID inline six
5.0 liter, 302 CUID V8
5.8 liter, 351 CUID V8
No big block options were available.
as long as its dot three it will work it does not have to be a brand name like motorcraft
Ford f150
Motorcraft High Performance Dot 3 brake fluid
F150
C6
any kind
5.4 v-8 is about 13-16 miles a gallon with tires in good condition & engine running normal.
Ford F150
International
Motorcraft FL-1-A engine oil filter ( for the 300 straight six , 302 and 351 V8 )
Manual choke
Iv had a 94 ford f150 5.0 liter engine for 5 years I use regular 10w 30 oil and it's worked fine for me truck still runs great