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03-09-2016, 11:20 PM
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#1 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Th400 kickdown
I have a 1972 chevy chyenne super with th400 which was missing the kickdown harnesses. Recently purchased one but not sure were all the connectors go having trouble finding a diagram. Need help thanks
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03-10-2016, 01:47 AM
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#2 |
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Registered User
Join Date: Oct 2007
Location: Sammamish, WA
Posts: 2,115
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Re: Th400 kickdown
One wire goes to fuse block for power, the other one (orange)goes through the firewall in the same grommet as the oil sending line. The originals had a mounting bracket that goes on the top LH DS bell housing bolt. The wire goes down to trans and has another bracket with I think a 5/16 head screw. The plug goes into the drivers side of trans.
Where the two wires come together plugs into the switch on the pedal. The switch can be tested with an ohm meter. |
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03-10-2016, 11:17 AM
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#3 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Re: Th400 kickdown
I most have gotten the wrong harness or something. Because the one I have has 7 connectors on it
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03-17-2016, 11:40 AM
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#4 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Re: Th400 kickdown
If anyone knows which harness I need for kickdown for the th400 please send link or pic thank you
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03-17-2016, 01:02 PM
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#5 |
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Registered User
Join Date: Jan 2011
Location: Chattanooga, TN
Posts: 2,167
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Re: Th400 kickdown
__________________
'83 K20-TPI '73 C10 '79 C10-ex-diesel(SOLD) '07 Tahoe(Son driving) '14 Suburban-DD '71 C10-current project |
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03-17-2016, 01:09 PM
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#6 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Re: Th400 kickdown
Mine has the switch on the gas pedal
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03-17-2016, 01:39 PM
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#7 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Re: Th400 kickdown
Not the carburetor
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03-17-2016, 02:11 PM
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#8 |
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Registered User
Join Date: Jan 2011
Location: Chattanooga, TN
Posts: 2,167
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Re: Th400 kickdown
__________________
'83 K20-TPI '73 C10 '79 C10-ex-diesel(SOLD) '07 Tahoe(Son driving) '14 Suburban-DD '71 C10-current project |
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03-17-2016, 03:01 PM
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#9 |
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Registered User
 
Join Date: Sep 2007
Location: Rufus Oregon
Posts: 1,186
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Re: Th400 kickdown
If you need the right set up, have a few for sale, all off '72's, one still in truck, big block TH-400.
__________________
1971 Cheyenne Super C-20 402 4 speed 1970 El Camino L-48 350 1999 Chevy Z-71 Extended Cab 4x4 2000 Tahoe Z-71 2004 Monte Carlo S.S. Supercharged Dale Earnhardt Intimidator 1970 Chevelle, Malibu Sport Coupe 2007 Harley-Davidson FLHX Street Glide |
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03-17-2016, 09:43 PM
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#10 |
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Registered User
Join Date: May 2012
Location: Conroe,Tx
Posts: 22
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Re: Th400 kickdown
I've attached a picture of what harness I have let me know if this would work?
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03-17-2016, 11:13 PM
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#11 |
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Senior Member
Join Date: Jan 2007
Location: Turlock, CA
Posts: 8,801
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Re: Th400 kickdown
__________________
Please help my sister in law with her battle with cancer https://gofund.me/902f6fce Thank you all so far you are angels!! Project "C10 Fever" (68 factory black 396 swb) Project "Little Sister" (70 c10 blue original paint refresh) Project "Blue Bomb" (70 c30 blue original paint refresh) SOLD Project "Vitamin C" (71 c10 orange original paint refresh) SOLD |
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