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1969 charger windshield harness??

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Hello to all

Im checking at classic industries and there 2 types of harness:

MD4510:
IMG_6708.jpeg


And MD4509:
IMG_6709.jpeg


Do you know the right ones for a 69 charger 383 please?

Thanks in advance
 
Hello to all

Im checking at classic industries and there 2 types of harness:

MD4510:
View attachment 1956040

And MD4509:
View attachment 1956044

Do you know the right ones for a 69 charger 383 please?

Thanks in advance

Both of the pictured wiring harnesses are for a two speed motor, and that part of the wiring is the same between the two.
MD4510 with the extra two wires and connector is for the switch wiring for the reverse lamp switch that routes through the bulkhead.

The MD4509 is for 1968 with an automatic transmission that does not use the extra two wires through the bulkhead because the the reverse lamp switch is on the steering column or console shifter inside.

The MD4510 is for a 1968 with manual transmission that routes the reverse lamp switch wires through the bulkhead, or for a 1969 with either transmission. The 1969 models used the same manual transmission switch routing but were now using the new three terminal neutral safety switch with the reverse lamp switch combined in the automatic transmission, so the additional wires were also now used for the automatic as well.
 
Both of the pictured wiring harnesses are for a two speed motor, and that part of the wiring is the same between the two.
MD4510 with the extra two wires and connector is for the switch wiring for the reverse lamp switch that routes through the bulkhead.

The MD4509 is for 1968 with an automatic transmission that does not use the extra two wires through the bulkhead because the the reverse lamp switch is on the steering column or console shifter inside.

The MD4510 is for a 1968 with manual transmission that routes the reverse lamp switch wires through the bulkhead, or for a 1969 with either transmission. The 1969 models used the same manual transmission switch routing but were now using the new three terminal neutral safety switch with the reverse lamp switch combined in the automatic transmission, so the additional wires were also now used for the automatic as well.

Great reply thank you. Mine its automatic trans

Other pic of windshield motor:

IMG_8803.png
 
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