My New Truck - Page 4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Factory Guy** · 09-08-2020, 11:03 PM

Ok in going through my gauges (1973) I have come across what I would call an anomaly. My temp gauge looks like this, it goes from 100 to 250. Yet every other 1973 temp gauge looks like the C/ H temp gauge seen in the bottom photo. The font (of the 100-250 gauge) matches my trucks other gauges and it DOES NOT match the font of the newer trucks, plus we have owned the truck since it was 2 years old and the gauge cluster has never been apart.

Has anybody else seen a stock 1973 temp gauge going from 100 to 250?

All other gauges in the truck match the other 1973 gauge clusters I have seen.

**Palf70Step** · 09-09-2020, 07:28 AM

Gauges by years. This is what they came with.

They interchange. MY 81 currently has a #2 style since I had it and it was working

**Joesjunk** · 09-09-2020, 07:30 AM

My 73 has numbers just like yours.

**MJN** · 09-09-2020, 08:16 AM

FWIW- my '74 has the C/H gauge. I'm the second owner and PO didn't change or update anything before I got it.

Per the GM parts catalog '73 temp guage is # 6490371 and 74-78 used #6490792 which would explain the differences. The copy of the parts book I have only goes to '78.

**TKCR** · 09-09-2020, 08:36 AM

I came over to check on your progress. I loved the Grille Restoration video. You did an awesome job on that!

**Factory Guy** · 09-09-2020, 08:57 PM

Quote:

Originally Posted by TKCR

I came over to check on your progress. I loved the Grille Restoration video. You did an awesome job on that!

Thanks, I appreciated it. Sent you a PM.

**Factory Guy** · 09-09-2020, 09:00 PM

Quote:

Originally Posted by Palf70Step

Gauges by years. This is what they came with.

They interchange. MY 81 currently has a #2 style since I had it and it was working

Interesting all of the responses of others having a 100-250 gauge. I had never seen another one.

**Corts60** · 09-20-2020, 02:38 AM

My old ‘73 c20 also had the numbers on the temp gauge.

93M6Formula · 09-21-2020, 05:29 PM

If there's one thing i've noticed over the years, it's that GM didn't quite have a rhyme or reason to how things ended up. I've noticed things like depending on what factory the truck was built. For instance the fuel gauge in my super original 82 diesel built in Janesville is different than my other 82 diesel built the exact same month but in St Louis. No indication they've been swapped.

**MJN** · 09-22-2020, 08:24 AM

Here is a nice NOS 1973 ONLY temp gauge with numbers.
https://autopartsobsolete.com/1973-C...M-6490371.html

**Factory Guy** · 09-22-2020, 11:20 PM

Quote:

Originally Posted by MJN

Here is a nice NOS 1973 ONLY temp gauge with numbers.
https://autopartsobsolete.com/1973-C...M-6490371.html

For somebody who needs that I think that is a great price!

**Factory Guy** · 10-18-2020, 09:11 PM

Since the days are getting shorter, maybe I can spend more time in the shop. (with less daylight)

To start this fall off I ceramic Coated the Truck this weekend. After doing Tons of research I realized I have to first wash the Truck then clay-bar the entire truck before I could put down the ceramic coating.

I am hearing a bunch of very positive reviews on the Ceramic coating offered by Turtle Wax and their "Hybrid Solutions" which is what I chose.

**Factory Guy** · 12-05-2020, 04:39 PM

Ceramic Coating now applied.

**TKCR** · 12-05-2020, 06:37 PM

Wow that looks awesome!

**Factory Guy** · 12-06-2020, 11:45 AM

Quote:

Originally Posted by TKCR

Wow that looks awesome!

Thank you!

ShortHaul · 12-06-2020, 12:07 PM

Still my favorite truck on here...! looking sharp as always!

**Factory Guy** · 12-06-2020, 01:47 PM

Quote:

Originally Posted by ShortHaul

Still my favorite truck on here...! looking sharp as always!

Thank you for the kind words, your truck doesn't look so bad itself!

**LEEVON** · 12-09-2020, 10:20 AM

This is a cool truck with great history. I love the street pics...I grew up in a house at 77th/Lamar and most of my childhood memories are of those tree lined streets and the cool cars and trucks that were parked in them.

**Factory Guy** · 03-14-2021, 06:00 PM

A more recent photo of the GMC Truck!

rodstored-72 · 03-15-2021, 12:49 PM

factory guy,
That looks really nice. beautiful truck!

**Factory Guy** · 08-04-2021, 11:26 PM

So the old A/C finally gave up the ghost, it was converted to 134a back in the 1990's. Truck is getting repaired as we speak. Probably going to be a little pricey. $$$$

**TKCR** · 08-05-2021, 08:34 AM

Quote:

Originally Posted by Factory Guy

So the old A/C finally gave up the ghost, it was converted to 134a back in the 1990's. Truck is getting repaired as we speak. Probably going to be a little pricey. $$$$

It will be worth it though.

LT7A · 08-05-2021, 04:14 PM

I know that the truck is probably not seeing much in the way of weather, but I'll be interested to hear what you think of the turtle wax ceramic product as time goes on. Good luck with your AC system. Always a deep breath when you take it in and ask them to make it work.

**Factory Guy** · 08-05-2021, 11:38 PM

Quote:

Originally Posted by LT7A

I know that the truck is probably not seeing much in the way of weather, but I'll be interested to hear what you think of the turtle wax ceramic product as time goes on. Good luck with your AC system. Always a deep breath when you take it in and ask them to make it work.

Yes the truck spends little time outside unless it is being driven or a show. Prior to me it sat it the Denver sun for 25+ years. I will keep you posted on the ceramic coat. Probably will complete the second ceramic coat this fall.

77Blue · 09-29-2021, 11:49 AM

Quote:

Originally Posted by Factory Guy

Ok in going through my gauges (1973) I have come across what I would call an anomaly. My temp gauge looks like this, it goes from 100 to 250. Yet every other 1973 temp gauge looks like the C/ H temp gauge seen in the bottom photo. The font (of the 100-250 gauge) matches my trucks other gauges and it DOES NOT match the font of the newer trucks, plus we have owned the truck since it was 2 years old and the gauge cluster has never been apart.

Has anybody else seen a stock 1973 temp gauge going from 100 to 250?

All other gauges in the truck match the other 1973 gauge clusters I have seen.

Factory Guy,
Do you have an updated pic or video of this new gauge set up? I have a 77 and I am curious if I should do something similar. I do not like not having a Tach.
Thanks!
Sven

09-08-2020, 11:03 PM	#76
Factory Guy Senior Member Join Date: Jun 2019 Location: Midway USA Kentucky Posts: 566	Re: My New Truck Ok in going through my gauges (1973) I have come across what I would call an anomaly. My temp gauge looks like this, it goes from 100 to 250. Yet every other 1973 temp gauge looks like the C/ H temp gauge seen in the bottom photo. The font (of the 100-250 gauge) matches my trucks other gauges and it DOES NOT match the font of the newer trucks, plus we have owned the truck since it was 2 years old and the gauge cluster has never been apart. Has anybody else seen a stock 1973 temp gauge going from 100 to 250? All other gauges in the truck match the other 1973 gauge clusters I have seen. Attached Images __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=791250 Last edited by Factory Guy; 09-08-2020 at 11:05 PM. Reason: clarification

09-09-2020, 07:28 AM	#77
Palf70Step State of Confusion! Join Date: Jul 2002 Location: Gulfport, MS USA Posts: 47,220	Re: My New Truck Gauges by years. This is what they came with. They interchange. MY 81 currently has a #2 style since I had it and it was working Attached Images __________________ Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!

09-09-2020, 07:30 AM	#78
Joesjunk Senior Member Join Date: May 2001 Location: Independence MO. Posts: 7,705	Re: My New Truck My 73 has numbers just like yours. Attached Images __________________ 72 3/4t Custom Deluxe 402/auto 66k Original paint 71 3/4t 4x4 Custom Deluxe 10k original miles Original paint 71 3/4t Cheyenne 402 70k original paint 72 3/4t 4x4 Custom deluxe 72 3/4t 4x4 Custom deluxe 91k original paint 72 Cheyenne/30 Dually 69 Camaro SS396 4-speed 13 GMC 2500HD Duramax I bought new 05 Jeep Wrangler "Willys Edition" 12k miles (I bought new) 85 3/4 ton 4x4 Scottsdale 33k miles original paint 86 1 ton 4x4 SRW Silverado 454 restored 80 1 ton 4x4 SRW Silverado 9,434 original miles!! original paint 95 GMC 1 ton dually 4x4 my dad bought new 95 GMC 3/4 ton 4x4, regular cab 454, 31k original miles 2002 2500HD 4x4 regular cab 6.0L 67k miles 2002 2500HD 4x4 regular cab 8.1L 28k miles 2003 GMC 2500HD 4x4 regular cab Diesel 93k miles 67-72 Parts for sale

09-09-2020, 08:16 AM	#79
MJN Registered User Join Date: Feb 2000 Location: Maquoketa, Ia/ Orr, Mn Posts: 3,051	Re: My New Truck FWIW- my '74 has the C/H gauge. I'm the second owner and PO didn't change or update anything before I got it. Per the GM parts catalog '73 temp guage is # 6490371 and 74-78 used #6490792 which would explain the differences. The copy of the parts book I have only goes to '78. __________________ '51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com Last edited by MJN; 09-09-2020 at 08:27 AM.

09-09-2020, 08:36 AM	#80
TKCR Senior Member Join Date: Oct 2014 Location: Ohio Posts: 6,979	Re: My New Truck I came over to check on your progress. I loved the Grille Restoration video. You did an awesome job on that! __________________ FB Page for my Seats Belts https://www.facebook.com/73-87-Chevy...9439407476735/ Restoring Seatbelts: http://67-72chevytrucks.com/vboard/s...d.php?t=809750 SOLD My 86 Build:http://67-72chevytrucks.com/vboard/s...d.php?t=654972 Past Restored Bench Seats:http://67-72chevytrucks.com/vboard/s...d.php?t=715398 PayPal link to pay for your items: https://www.paypal.me/TKCR

09-20-2020, 02:38 AM	#83
Corts60 Just here to tinker Join Date: Jun 2008 Location: Holland, MI Posts: 3,697	Re: My New Truck My old ‘73 c20 also had the numbers on the temp gauge. __________________ 78 C10 SWB Diesel #1 (wrecked)http://67-72chevytrucks.com/vboard/s...1978+silverado 78 C10 SWB Diesel #2 (sold)http://67-72chevytrucks.com/vboard/s...d.php?t=650751 60 GMC Suburban (sold)http://67-72chevytrucks.com/vboard/s...d.php?t=445526 60 GMC 1000 (sold)http://67-72chevytrucks.com/vboard/showthread.php?t=298235 67 GMC 1500 (sold) http://67-72chevytrucks.com/vboard/s...d.php?t=803695 73 Chevy C20(Daily)http://67-72chevytrucks.com/vboard/s...d.php?t=852767 86 Suburban(summer unit) http://67-72chevytrucks.com/vboard/s...d.php?t=810697 88 Suburban 4x4(sold)

09-21-2020, 05:29 PM	#84
93M6Formula Registered User Join Date: Nov 2014 Location: Norfolk,NE Posts: 136	Re: My New Truck If there's one thing i've noticed over the years, it's that GM didn't quite have a rhyme or reason to how things ended up. I've noticed things like depending on what factory the truck was built. For instance the fuel gauge in my super original 82 diesel built in Janesville is different than my other 82 diesel built the exact same month but in St Louis. No indication they've been swapped. __________________ 1982 Sierra Classic K15 RC/LB 6.2L Diesel 700R4 1988 GTA Trans AM 305 TPI 700R4 1993 Formula Firebird LT1 T56 1995 GMC K2500 ECLB 6.5L 4L80E 1996 GMC K3500 CCLB LB7 6L90 Last edited by 93M6Formula; 09-22-2020 at 04:50 PM.

09-22-2020, 08:24 AM	#85
MJN Registered User Join Date: Feb 2000 Location: Maquoketa, Ia/ Orr, Mn Posts: 3,051	Re: My New Truck Here is a nice NOS 1973 ONLY temp gauge with numbers. https://autopartsobsolete.com/1973-C...M-6490371.html __________________ '51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com

10-18-2020, 09:11 PM	#87
Factory Guy Senior Member Join Date: Jun 2019 Location: Midway USA Kentucky Posts: 566	Re: My New Truck Since the days are getting shorter, maybe I can spend more time in the shop. (with less daylight) To start this fall off I ceramic Coated the Truck this weekend. After doing Tons of research I realized I have to first wash the Truck then clay-bar the entire truck before I could put down the ceramic coating. I am hearing a bunch of very positive reviews on the Ceramic coating offered by Turtle Wax and their "Hybrid Solutions" which is what I chose. Attached Images __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=791250 Last edited by Factory Guy; 06-13-2023 at 02:51 PM. Reason: clarification

12-05-2020, 04:39 PM	#88
Factory Guy Senior Member Join Date: Jun 2019 Location: Midway USA Kentucky Posts: 566	Re: My New Truck Ceramic Coating now applied. Attached Images __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=791250

12-05-2020, 06:37 PM	#89
TKCR Senior Member Join Date: Oct 2014 Location: Ohio Posts: 6,979	Re: My New Truck Wow that looks awesome! __________________ FB Page for my Seats Belts https://www.facebook.com/73-87-Chevy...9439407476735/ Restoring Seatbelts: http://67-72chevytrucks.com/vboard/s...d.php?t=809750 SOLD My 86 Build:http://67-72chevytrucks.com/vboard/s...d.php?t=654972 Past Restored Bench Seats:http://67-72chevytrucks.com/vboard/s...d.php?t=715398 PayPal link to pay for your items: https://www.paypal.me/TKCR

12-06-2020, 12:07 PM	#91
ShortHaul Registered User Join Date: Apr 2018 Location: Penngrove, CA Posts: 697	Re: My New Truck Still my favorite truck on here...! looking sharp as always! __________________ "Sweet Pea" 1975 Cheyenne 20 http://67-72chevytrucks.com/vboard/s...00#post8477900 "Bourbon" 1975 Suburban ScottsdaleSOLD https://67-72chevytrucks.com/vboard/...49#post8769049 ”Otis” 1970 C10 SWB -SOLD http://67-72chevytrucks.com/vboard/s...d.php?t=762766 ”Chebby” 1962 Impala LS/TKO-500 http://www.pro-touring.com/threads/1...2-Impala-Build

12-09-2020, 10:20 AM	#93
LEEVON Moderator Join Date: Jul 2006 Location: Ozark, MO Posts: 4,888	Re: My New Truck This is a cool truck with great history. I love the street pics...I grew up in a house at 77th/Lamar and most of my childhood memories are of those tree lined streets and the cool cars and trucks that were parked in them. __________________ '20 Silverado Trail Boss ~ '17 Tahoe ~ '79 K15 Sierra Grande ~ '76 Blazer 2wd ~ '71 Cheyenne swb ~ '55 Pontiac Safari ~'50 3100 bagged ~ '80 Wife ~ Late model kids

03-14-2021, 06:00 PM	#94
Factory Guy Senior Member Join Date: Jun 2019 Location: Midway USA Kentucky Posts: 566	Re: My New Truck A more recent photo of the GMC Truck! Attached Images __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=791250 Last edited by Factory Guy; 06-22-2021 at 11:12 PM.

03-15-2021, 12:49 PM	#95
rodstored-72 chevy truck fan Join Date: Mar 2005 Location: Gilbert, arizona 85298 Posts: 2,008	Re: My New Truck factory guy, That looks really nice. beautiful truck!



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08-04-2021, 11:26 PM	#96
Factory Guy Senior Member Join Date: Jun 2019 Location: Midway USA Kentucky Posts: 566	Re: My New Truck So the old A/C finally gave up the ghost, it was converted to 134a back in the 1990's. Truck is getting repaired as we speak. Probably going to be a little pricey. $$$$ Attached Images __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=791250

08-05-2021, 04:14 PM	#98
LT7A Registered User Join Date: Oct 2015 Location: PNW Posts: 3,625	Re: My New Truck I know that the truck is probably not seeing much in the way of weather, but I'll be interested to hear what you think of the turtle wax ceramic product as time goes on. Good luck with your AC system. Always a deep breath when you take it in and ask them to make it work.

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