Re: halogen headlights
I bought botht the lamps and the harness from LMC for my 66, and it works great. I also purchesed the blue bulbs from lmc for the lights, cause the trks blue. The new harness comes with the relay setup, described earlier, but some wiring is a little funky and not described well in the instructions due to the fact that they are from wherever the hell oversees and they cant spell. If u have a general knowledge of wiring u can do it easily. The problem with the 66 upgrade was that the harness to the headlights only has 2 prongs at the core support for the point, and the new HD harness has 3, which includes a ground for the relays. I dont know what the harness looks like ont he 72's (I have a 72 and never looked), but it should be easy. If you need any help if you do buy it, just PM me...
BRAD
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2000 GMC Sierra EXT Cab Short 4x4, finally mine...
1966 C10 SWB Fleet, 250 I6, three on the tree....
Previously Owned....
1987 Chevy R10 "Silverado" (at least the badges were) Short Step 350 700r4....
1972 Chevy LWB Fleet 350/350
EXTENDED CAB ALL THE WAY!
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