03/14/2007, 11:02AM
Light bulb size
What size light bulb does a 1999 SVT lightning use as a head light
03/14/2007, 1:18PM
According to a forum post at F150online, your truck needs 9007 headlight bulbs. You can also check a whole thread on aftermarket headlight upgrades here: http://www.f150online.com/forums/showthread.php?t=53238. Hope that helps!
Other Ford F-150 SVT Lightning Years
