About the Third Gen Leone / EA82 \ Loyale's Sealed HeadLamps, seems like the USDM never got the Later ones (from 1990 and up), that instead of the crappy 9004 Bulb on Great Quality Glass Front with Metal Housing, came with the Better H4 Bulb, also with the same Great Quality Glass in front, but with Plastic Housing.
The AUDM, the LADM (Latin American Domestic Market), EUDM, etc... got them, See:
The Plastic Housings / Glass Lenses' Headlamps with H4 Bulbs were widely used in the LADM (Latin American Domestic Market), I've seen them in Honduras on certain 1990+ Loyales, and also the Local Subaru Dealer used to carry them brand New, as spare parts, I wanted to buy a set but it was extremely expensive... now the Subaru Dealer is Gone...
Let me show you an Example of those H4 Headlamps from the LADM:
The older Style, Metal Housing / Glass Lense, came with 9004 Bulbs. As far as I know, the Plastic ones never were available in the USDM, but the LADM ones are designed for the Left Hand Drive Cars, so they will spread the Correct light beam Pattern, for the USA Roads.
You can find them online, at e-Bay: ~► http://www.ebay.com/...4-/181155684402
This is an Example of them, mounted in a Subie:
Edit, seems like maybe some -few- models got those HeadLamps in USA, according to this post:
I had a set of the plastic ones on a 85 gl-10 that i parted out that was fully load even with rx interior.
Edited by Loyale 2.7 Turbo, 12 May 2015 - 11:15 AM.