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Old 05-28-2019, 10:34 PM   #7
cwcarpenter98
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Join Date: Jan 2018
Location: Hickory Flat, GA
Posts: 4,508
Re: 3 speed overdrive

I know mine is a 63, but I believe mine was either factory installed or dealership installed. My overdrive handle is the knob in the dash closest to the left side of the steering wheel. If you look right above the firewall plug for the headlights and turn signals, that is where the OD cable runs out of. It is a straight shot from the dash to that hole in the firewall
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Christian Carpenter

1963 C10 - Frankentruck 283, Muncie 3 speed with overdrive
Overdrive wiring here
1963-ish truck bed trailer - Half-Wit

1981 C10 - Penny 305, th350 --> Soon to be 350, Saginaw 4 speed

1995 Dodge Dakota Sport

"I'll put it simple: if you're going hard enough left, you'll find yourself turning right." - Doc Hudson
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