S STEVE1103 Active member Joined Jun 26, 2011 Messages 44 Location Pocono's PA Jul 5, 2011 #1 If you upgrade to halogen headlights, do you need the heavy-duty headlight harness?
sneakysnake "There’s nothing new in originality" Joined Dec 25, 2009 Messages 2,701 Location Oklahoma Jul 5, 2011 #2 Not sure what the amp draw is on them but you could simply add a relay harness and use your existing switches and wires Attachments GMC Headlite Relay Diagram 1.jpg 31 KB · Views: 28
Not sure what the amp draw is on them but you could simply add a relay harness and use your existing switches and wires
Old Iron Well-known member Joined May 19, 2011 Messages 15,292 Location Willard Mo. Jul 6, 2011 #3 Very impressive diagram sneakysnake [cl
Blue Eyed Devil Devil's Advocate Joined Mar 14, 2008 Messages 2,419 Location Dayton, OHIO Jul 6, 2011 #4 Depends on what kind of headlight you are talking about. If it is just a standard halogen bulb then no you don't. I have ran lots of halogen bulb conversions in early headlight buckets with no problems at all.
Depends on what kind of headlight you are talking about. If it is just a standard halogen bulb then no you don't. I have ran lots of halogen bulb conversions in early headlight buckets with no problems at all.