Jim,

There are several differences between the Gen I and Gen II caps. I presume that the Gen I steel wheel caps will work for the Gen II steel wheels, as long as the appropriate retaining spring is used. The alloy caps won't interchange due to thickness differences in the wheel center. Third, the Gen II hubs are rounded where the Gen Is are more square in cross section.

Hunt on Craigslist and your local DIY yards.

Russell

1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya