Yes I bought the headlights and relay kit from Dan. It's been great, my Mopar I installed on is a quad headlight and LED for the brights were way to expensive. Even tho it wasn't cheap for the relay kit and Headlights, I'm extremely happy with it.
I am.not sure what year but factory did finally recognize the need and added a ground jumper from core support to batt' negative. Previously the chassis ground path was through a jumper from firewall to engine block. For my 67, all DIY. I purchased wire, terminals, wire loom, relays, 7" round H4s, all to have the desired wire length to place these relays where I wanted.H4s on one car with relays, excellent.
Sylvania somethings on another, terrible.
Wagners on my Valiant, pic below, awesome - but here's the catch, I put a ground hub next to the battery, pigtail from the neg battery cable to the hub. Ditched the headlight grounds to the body, ran new wire to the hub, they're effing bright as heck now.
Same with parking lights, tail lights, reverse lights, never had regular headlights so bright.
View attachment 1716445898
Yes it shouldn't take more than a few hours. I put my relays under my battery box.So, it seems like, at least the majority thus far, are saying the yota lenses and bulbs from the kit, plus crackedbacks relay kit is going to be a substantial improvement over what I have, and likely functionally equal a reasonable LED set?
If so, how difficult of an installation are we talking? An hour or two and some tinkering, or an afternoon and a 6 pack?
All depends on how you want to do it- just slapping it in with some zip ties would probably take an hour.So, it seems like, at least the majority thus far, are saying the yota lenses and bulbs from the kit, plus crackedbacks relay kit is going to be a substantial improvement over what I have, and likely functionally equal a reasonable LED set?
If so, how difficult of an installation are we talking? An hour or two and some tinkering, or a afternoon and a 6 pack?
'Corddin to this site, they have lots of them. But I know nothing about the web site.
[/URL]
Good to know that they're still available- I was having a hard time finding them a year or so ago- even the Toyota dealer couldn't locate any. I assumed they were being discontinued.Kendall Toyota has the kits for like $17 and the shipping was reasonable. 4 kits was $90 shipped.
Ditto. Very pleased, lows are low enough to see great without blinding oncoming traffic, highs are bright as heck.For my 67, all DIY. I purchased wire, terminals, wire loom, relays, 7" round H4s, all to have the desired wire length to place these relays where I wanted.

Mine don't look blue but their shinny new made the park/turn fixtures look like crap, even with their new lenses. I bought a second set of the aftermarket bulbs and cut them up. When I would roll into the local McCrise-in folks would stare. All positive comments. I like the look of stained amber bulbs rather than the OEM painted ones. Later on one of the headlights failed. I found the OEM connectors crushed against back of the headlight bucket. 90 degree offset connectors solved that. Yeah they are homemade hybrid grilles. Not a good pic. Reflectors in P/T fixtures matchesDitto. Very pleased, lows are low enough to see great without blinding oncoming traffic, highs are bright as heck.
I bought H4s that were clearance, marked down, whatever, for dirt cheap, years ago.
Look blue when off but light is not.
View attachment 1716446025
I agree. I did find though on my 70 Swinger that the headlight surrounds definitely went on a bit more tightly and needed a bit of finesse to get them inExtra tidbit for anyone considering the Koito headlamps: When mine arrived and I opened up the box, I was surprised by the flat lens. My old lenses were rounded and I was immediately worried that the flat lenses would look goofy. They don't. You can't tell unless you really look for it
I had the opposite experience with my '66- the flatter bulbs left a gap of +/- 3/8 of an inch between the bezels and the bulb. Nothing a couple of spacers behind the bucket mounts (they screw on as opposed to the '67 and later that are welded to the fender) didn't solve.I agree. I did find though on my 70 Swinger that the headlight surrounds definitely went on a bit more tightly and needed a bit of finesse to get them in
I have the koito’ s in my 68 barracuda, and my 68 coronet. Love them. A bit spendy but well worth it , in my opinion. Love to drive at night now! LolI did the @crackedback relay kit and then after diving into @slantsixdan info, I went with Koito halogen H4. Great upgrade. Not blinding, just much improved spread and general brightness. This in a ‘67 Barracuda.