having trouble finding where the heater connector and the heater resister wires hook up.heater connector is the 2 orange,blue and yellow and the resister is blue,orange and yellow.
OR
do they hook up anywhere with factory a/c?
thanks for any help.

The dash harness for an SS with the gauge option is designed to accommodate either heat only cars or A/C optioned cars. On A/C cars the heater blower speed resistor and switch connectors are not used.