WY Under Dash Harnesses - The 1947 - Present Chevrolet & GMC Truck Message Board Network

chevykevy · 09-27-2011, 09:35 AM

I have two very nice underdsah Harnesses, One is from an automatic. It has the two plugs for the neutrl safety switch and reverse lights Not sure if it was in a guagew or dummy lights truck. The second is from a 1971 GMC 4 speed truck with guages. Both are very clean. $125 each shipped

AUTOMATIC HARNESS-SOLD
MANUAL HARNESS----Still Available $100.00

chevykevy · 11-14-2011, 09:13 AM

ttt

chevykevy · 11-25-2011, 06:36 PM

ttt

brickren · 11-25-2011, 09:38 PM

Would the 71 work in a 68 K20 std?

chevykevy · 11-26-2011, 12:10 AM

I'm not sure. The 67 and 68 fuse blocks are mounted a quarter turn differently. They are the same in everyway, Ithink, except for how they are mounted.

Does anyone else out there know?

gcburdic · 11-26-2011, 12:40 AM

I think the plug for the dash gauges is setup different due if you have dummy lights....but it can be reconfigured using GMC Paul's FAQ for changing the wiring into the plug...easy to do....

not sure on K20 either though

chevykevy · 11-26-2011, 12:42 AM

The 71 , 4 speed harness, is a guages harness.

A harness is made to make it a dumby lights setup?

gcburdic · 11-26-2011, 12:59 AM

no...just the plug that goes into the dash bezel is wired different

chevykevy · 11-26-2011, 01:01 AM

got ya

**jaros44sr** · 11-27-2011, 11:32 AM

Ill take the automatic one, if youll do 100 shipped, and questions answered

chevykevy · 11-27-2011, 11:49 AM

What are your questions?

chevykevy · 11-27-2011, 12:10 PM

jaros44sr, pm sent

**jaros44sr** · 11-27-2011, 02:25 PM

Ok, questions answered in pm...does the back of your fuse box look like this, my pink wire is the melted one

chevykevy · 11-27-2011, 05:07 PM

mine looks like this

chevykevy · 11-27-2011, 05:09 PM

sorry, heresis the pic

**jaros44sr** · 11-27-2011, 06:53 PM

Quote:

Originally Posted by chevykevy

sorry, heresis the pic

Thanks for the pic, how do you want to be paid?

chevykevy · 11-28-2011, 11:22 AM

Automatic Harnees SOLD
Manual harness with guages still available

tjsblazer · 11-28-2011, 12:19 PM

re: the manual harness
1) should be the same for a 72 blazer ??
2) are there any cut/broken wires or missing connectors?

**jaros44sr** · 11-28-2011, 03:25 PM

If you buy it, hold your old harness side by side and compare each wire, should be the same, but not totally sure, until you compare

Thanks kevy, just got the delivery confirmation number

chevykevy · 11-28-2011, 07:53 PM

tjsblazer

I'm not positive about the blazer differences but I would think they would be the same. Is your truck a manual transmission? This harness is for a manual with guages. It is super clean, no issues.

tjsblazer · 11-28-2011, 08:02 PM

It is currently an Auto but I'm collecting parts to convert it to manual. Going to try to find a little more info.
Posted via Mobile Device

chevykevy · 11-28-2011, 08:05 PM

Sounds good

chevykevy · 11-28-2011, 08:06 PM

What else do you need for the conversion? I may have it. I think i have a pedal assembly. I'll have to look

tjsblazer · 11-28-2011, 09:43 PM

Quote:

Originally Posted by chevykevy

What else do you need for the conversion? I may have it. I think i have a pedal assembly. I'll have to look

Thanks. I think I have everything right now except wiring.
Posted via Mobile Device

chevykevy · 11-28-2011, 10:03 PM

ok

09-27-2011, 09:35 AM	#1
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Under Dash Harnesses I have two very nice underdsah Harnesses, One is from an automatic. It has the two plugs for the neutrl safety switch and reverse lights Not sure if it was in a guagew or dummy lights truck. The second is from a 1971 GMC 4 speed truck with guages. Both are very clean. $125 each shipped AUTOMATIC HARNESS-SOLD MANUAL HARNESS----Still Available $100.00 Attached Images Last edited by chevykevy; 02-21-2012 at 09:16 AM. Reason: Update availability of parts

11-14-2011, 09:13 AM	#2
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses ttt

11-25-2011, 06:36 PM	#3
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses ttt

11-25-2011, 09:38 PM	#4
brickren Registered User Join Date: Nov 2011 Location: Saegertown,Pa. Posts: 28	Re: Under Dash Harnesses Would the 71 work in a 68 K20 std? __________________ 1968 K 20 w/327 4bbl 4 sp

11-26-2011, 12:10 AM	#5
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses I'm not sure. The 67 and 68 fuse blocks are mounted a quarter turn differently. They are the same in everyway, Ithink, except for how they are mounted. Does anyone else out there know?

11-26-2011, 12:40 AM	#6
gcburdic Restoration Virgin! Join Date: Jan 2008 Location: Huntersville, NC Posts: 8,298	Re: Under Dash Harnesses I think the plug for the dash gauges is setup different due if you have dummy lights....but it can be reconfigured using GMC Paul's FAQ for changing the wiring into the plug...easy to do.... not sure on K20 either though __________________ Geoff with a G 1968 Chevy C10 SWB The Mistress 1972 Custom Deluxe C20 Suburban A Suburban Named Isabella 1966 Ford Mustang Mama's High School Graduation Present

11-26-2011, 12:42 AM	#7
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses The 71 , 4 speed harness, is a guages harness. A harness is made to make it a dumby lights setup?

11-26-2011, 12:59 AM	#8
gcburdic Restoration Virgin! Join Date: Jan 2008 Location: Huntersville, NC Posts: 8,298	Re: Under Dash Harnesses no...just the plug that goes into the dash bezel is wired different __________________ Geoff with a G 1968 Chevy C10 SWB The Mistress 1972 Custom Deluxe C20 Suburban A Suburban Named Isabella 1966 Ford Mustang Mama's High School Graduation Present

11-26-2011, 01:01 AM	#9
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses got ya

11-27-2011, 11:32 AM	#10
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,543	Re: Under Dash Harnesses Ill take the automatic one, if youll do 100 shipped, and questions answered __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim

11-27-2011, 11:49 AM	#11
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses What are your questions?

11-27-2011, 12:10 PM	#12
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses jaros44sr, pm sent

11-27-2011, 02:25 PM	#13
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,543	Re: Under Dash Harnesses Ok, questions answered in pm...does the back of your fuse box look like this, my pink wire is the melted one __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim

11-27-2011, 05:07 PM	#14
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses mine looks like this

11-27-2011, 05:09 PM	#15
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses sorry, heresis the pic Attached Images



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11-28-2011, 11:22 AM	#17
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses Automatic Harnees SOLD Manual harness with guages still available

11-28-2011, 12:19 PM	#18
tjsblazer Registered User Join Date: Oct 2009 Location: Great White North Posts: 1,520	Re: Under Dash Harnesses re: the manual harness 1) should be the same for a 72 blazer ?? 2) are there any cut/broken wires or missing connectors? __________________ Jeff. '72 Blazer K5 "Camshaft opinions are like belly buttons; everyone has one and no two are alike" My Blazer Build: http://67-72chevytrucks.com/vboard/s...d.php?t=626752 My Engine Build: http://67-72chevytrucks.com/vboard/s...d.php?t=637336

11-28-2011, 03:25 PM	#19
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,543	Re: Under Dash Harnesses If you buy it, hold your old harness side by side and compare each wire, should be the same, but not totally sure, until you compare Thanks kevy, just got the delivery confirmation number __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim

11-28-2011, 07:53 PM	#20
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses tjsblazer I'm not positive about the blazer differences but I would think they would be the same. Is your truck a manual transmission? This harness is for a manual with guages. It is super clean, no issues.

11-28-2011, 08:02 PM	#21
tjsblazer Registered User Join Date: Oct 2009 Location: Great White North Posts: 1,520	Re: Under Dash Harnesses It is currently an Auto but I'm collecting parts to convert it to manual. Going to try to find a little more info. Posted via Mobile Device __________________ Jeff. '72 Blazer K5 "Camshaft opinions are like belly buttons; everyone has one and no two are alike" My Blazer Build: http://67-72chevytrucks.com/vboard/s...d.php?t=626752 My Engine Build: http://67-72chevytrucks.com/vboard/s...d.php?t=637336

11-28-2011, 08:05 PM	#22
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses Sounds good

11-28-2011, 08:06 PM	#23
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses What else do you need for the conversion? I may have it. I think i have a pedal assembly. I'll have to look

11-28-2011, 10:03 PM	#25
chevykevy Registered User Join Date: Jan 2004 Location: Wyoming Posts: 641	Re: Under Dash Harnesses ok

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