wiring connection issues.

[grey5chevyboy]

Hello I took on a 87 r10 project roller and wanted to get the old girl running again before I do the body work. I snatched a 93 roadmaster l05 to put in place of the lo3 but have a few issues with the stock 87 wiring. I have addressed the tps sesor plug diffrence, I also got a icm from a truck, and map sensor bracket from a truck as the car has it mounted to firewall. the 87 lo3 I assume was a v belt with the ac on driver side and alt. On passenger side. My issues are I have no connector that looks like it should plug into a alternator or compressor.hers a few pics maybe some of you guys can help me out.of course the 93 l05 has the accesorrys are fliped so i would have to extend the harness anyway.

 

[grey5chevyboy]

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[grey5chevyboy]

No one can help? I've traced the ac wires fixed that,my only issue now is one orange wire near the oil pressure and 02 connections. Also seems I have the trigger wire for alternator Brown?in the picture, but not the red wire that's involved in the two prong alternator plug. Anyone know where that red wire from the plug goes two?

 

[MadOgre]

If you have a TH400 the orange wire could be for the kick down