The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - buzzing external voltage regulator 72 K5 blazer

**VetteVet** · 08-28-2021, 10:47 PM

I think I read where they discontinued the fiber optic cable in the later years and went to the regular bulb type. If he has the socket then he can just install a 194 bulb and wire it to the fuse panel Pnl Lts fuse. The Dakota cluster probably isn't compatible with the old style wiring.

08-28-2021, 10:47 PM	#14
VetteVet Msgt USAF Ret Join Date: Jan 2005 Location: Kalamazoo, Michigan Posts: 8,707	Re: buzzing external voltage regulator 72 K5 blazer I think I read where they discontinued the fiber optic cable in the later years and went to the regular bulb type. If he has the socket then he can just install a 194 bulb and wire it to the fuse panel Pnl Lts fuse. The Dakota cluster probably isn't compatible with the old style wiring. __________________ VetteVet metallic green 67 stepside 74 corvette convertible 1965 Harley sportster 1995 Harley wide glide Growing old is hell, but it beats the alternative.