New member and questions about my truck

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86C20CCDually

Junior Member
Joined
Jul 16, 2021
Posts
7
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1
Location
27520
First Name
Robbie
Truck Year
1986
Truck Model
C20
Engine Size
363
I recently acquired a 1986 C20 Crewcab Dually with a 350 and a Turbo 400. I haven't driven this truck. The engine and transmission are currently out of the truck and I think the transmission is missing some stuff for the kickdown but I am not sure what all it should have on it. Does anyone have pictures of what I should see?
 

Rumbledawg

Full Access Member
Joined
Jul 15, 2021
Posts
271
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1,035
Location
the back 40
First Name
Dan
Truck Year
1985
Truck Model
K30 crewcab
Engine Size
454
the only thing you should see is a wire going into the dr side of the transmission.
T400 uses a detent solenoid inside the tranny to kickdown, which gets a signal from a switch from either your carb or your gas pedal.
here's the switch on my gas pedal
You must be registered for see images attach
 

dusterdude

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Oct 7, 2020
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360
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Location
US
First Name
mark
Truck Year
1985
Truck Model
gmc c15
Engine Size
305
Welcome

Sent from my LM-X420 using Tapatalk
 

animal

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5,626
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Location
Georgia
First Name
Lee
Truck Year
1986
Truck Model
c10 silverado
Engine Size
350ish
:welcome:
 

eskimomann209

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Location
Modesto
First Name
Marcus
Truck Year
1973
Truck Model
C10
Engine Size
5.3
I recently acquired a 1986 C20 Crewcab Dually with a 350 and a Turbo 400. I haven't driven this truck. The engine and transmission are currently out of the truck and I think the transmission is missing some stuff for the kickdown but I am not sure what all it should have on it. Does anyone have pictures of what I should see?

CC dually?
What dually….
I don’t see any dually?
 

86C20CCDually

Junior Member
Joined
Jul 16, 2021
Posts
7
Reaction score
1
Location
27520
First Name
Robbie
Truck Year
1986
Truck Model
C20
Engine Size
363
the only thing you should see is a wire going into the dr side of the transmission.
T400 uses a detent solenoid inside the tranny to kickdown, which gets a signal from a switch from either your carb or your gas pedal.
here's the switch on my gas pedal
You must be registered for see images attach
I apologize for the late reply. Thank you so much!!!
 

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