LED headlight upgrades

[Bigbodylexus]

I purchased 4 of these sealed beam conversion kits with LED DRL's. My problem is, even though they are 4" x 6", they do not fit the factory opening for the quad headlights on a 1990 Chevy Suburban. Any suggestions?

You must be registered for see images attach

 

[ThisOldK10]

I purchased 4 of these sealed beam conversion kits with LED DRL's. My problem is, even though they are 4" x 6", they do not fit the factory opening for the quad headlights on a 1990 Chevy Suburban. Any suggestions?

The quad headlights on suburbans are a strange size. They are like 3.5inches by 5 inches and there is a specific bulb number for them:

Low beam: H4703
High beam: H4701

I believe those are the numbers, if you search and make sure that the lights are for the quad headlight suburban you should be good.

 

[Bigbodylexus]

let me get Google warmed up

 

[83sbc]

I’m having the same problem I’m doing a 89front end conversion to my 83 gmc c1500 and am looking for led housings so I can change bulbs instead of changing a whole halogens ind I can’t find any I found the originals which are the ones that @ThisOldK10 mentions but The dimensions are 92x150 mm let me know if it helps and if u find any plz let me know