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Topic: 1989 Headlight Adjustment Screws (Read 580 times) previous topic - next topic

1989 Headlight Adjustment Screws

I'm posting this in case it helps anyone else. I put in a NOS 1989 T-Bird headlight adjustment screw today. It's doable, but I found that for 1989 Ford switched to a metric thread from a SAE one. Luckily I had a tap set, and I used a 6mm x 1.0 tap. It went in easily as soon as I did that. I also had to unscrew the plastic spacer that came with it, but that was trivial. Anyhow, just a little piece of information that might help someone.
[SIGPIC][/SIGPIC]
5.0L Speed density
Explorer intake
'92 Mustang GT cam
GT-40 racing heads
Unequal length headers
Custom-made duals
19# injectors
65mm TB
AFPR
T/C header panel
11" brake upgrade
T/C rear sway bar
Electrical mods: too many to list :D