First post bare with me.I just changed my 88 chevy c/k sealed beams to 92 gmc,same as chevy,composite lights. All you need are the lights and brackets only attached with 4 bolts and the composite light plugs.You take the origanal wires on your trucks light connecters and put into the composite light connecters.Then just bolt up with the 4 screws. Only mods done to my core support was to notch for the ajuster screws will work with your factory gill I used the gmc grill.Bought the hole truck for part for $500,not bad!
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