Elree Colby will have to chime in, I'm definitely half out of it (long weekend)...
from right to left:
orange - transmission? NOT used, should be the HEATER ONLY version power supply lead to blower motor
purple and yellow - starter? PURPLE--provides the power from the key switch, goes to the starter S terminal YELLOW, goes to the R terminal on starter, provides full power to distributor on cranking, other end goes to coil (+) terminal for POINTS ignition.
The dark blue and black - Not sure TCS solenoid mounted on manifold. Mates with the solenoids prongs to provide 12 v power
Green Staggered two prong connector- not sure TCS temperature switch on passenger side of block
Black with pink stripe - not sure TCS relay main power, connects to TCS relay mounted on wire gutter on firewall
Green and blue - not sure TCS relay mates with remaining TCS relay connectors to control power to TCS solenoid.
BY THE WAY TCS = Transmission Controlled Spark. Gives full vacuum to engine depending on block coolant temperature and gear selected on tranmission.
Blue - water temp sender? OIL SENDER
Orange and Black- Oil pressure switch?????? I'm not thinking of it?