Non A/C Heat Duct Help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Ole Blue 71 · 01-24-2022, 11:52 AM

Hi,

Does anyone know where I can get heat duct for a non A/C truck? I pulled mine apart on my 72 to remove 30 yrs of mouse nest. The bottoms of the 2 metal ones have rust from mouse piss and I can't seem to get them clean. LMC does not even show these parts in their diagrams, only the A/C ducts. For sale forum does not have any either that I could find.

Or, if you know a good way to clean these so they are useable, I am willing to give that a try as well.

Thank you,

Sim6 · 01-24-2022, 12:06 PM

H&H has them. I don't think a lot of people buy here but they are family-owned and operated and they are a mile from my place. Link below.

https://hhclassic.com/c-1180402-clas...duct-hose.html

**BigBird05** · 01-24-2022, 01:14 PM

Do you have a picture? I pulled all of my heater parts out of my 72. I am converting over to A/C.

**michael bustamante** · 01-24-2022, 01:28 PM

mine was awfull too, i just found someone that had a cab part out and lo and behild, their heater duct box was good. check the forum for cab part out near you

ItWillBeSlow · 01-24-2022, 01:47 PM

I bought mine from GMCPauls. They’re a nice OE style material and not the universal dryer duct style you see from some sellers.

**Rich72C10** · 01-24-2022, 01:52 PM

I got mine from GMCPauls too, though the full Heater/AC set - very happy with the fulfillment.

Ole Blue 71 · 01-24-2022, 03:09 PM

Quote:

Originally Posted by BigBird05

Do you have a picture? I pulled all of my heater parts out of my 72. I am converting over to A/C.

Here is a pic of the center section, its the one I need most. Connects the heater box to the floor/defrost director.

ItWillBeSlow · 01-24-2022, 03:43 PM

Oops. I see you want metal duct and not hoses.. my bad

**BigBird05** · 01-24-2022, 04:35 PM

I found these. $25.00 + shipping for both. The main duct has some scaly rust from the heater core leaking for so long. I can sand blast it for you if that would help.

**BigBird05** · 01-24-2022, 04:38 PM

Some more photos.

**Smitty** · 01-25-2022, 02:47 PM

Ole Blue, Here's a couple pictures.

**Smitty** · 01-25-2022, 02:48 PM

Another

Ole Blue 71 · 01-27-2022, 09:24 AM

Thanks everyone for the help! Got some parts coming from another member. You all are great!

01-24-2022, 11:52 AM	#1
Ole Blue 71 Registered User Join Date: Jan 2010 Location: Eastern ND Posts: 22	Non A/C Heat Duct Help Hi, Does anyone know where I can get heat duct for a non A/C truck? I pulled mine apart on my 72 to remove 30 yrs of mouse nest. The bottoms of the 2 metal ones have rust from mouse piss and I can't seem to get them clean. LMC does not even show these parts in their diagrams, only the A/C ducts. For sale forum does not have any either that I could find. Or, if you know a good way to clean these so they are useable, I am willing to give that a try as well. Thank you, __________________ 71 C-10 "Ole Blue" 72 C-15 - Current Project 72 K-10 - In Pieces (Sold) 70 C-10 - "Goldie" (Sold) 66 Impala Convertible 20 FLTRXS Last edited by Ole Blue 71; 01-24-2022 at 12:04 PM.

01-24-2022, 12:06 PM	#2
Sim6 Registered User Join Date: Feb 2015 Location: Centerton, AR Posts: 433	Re: Non A/C Heat Duct H&H has them. I don't think a lot of people buy here but they are family-owned and operated and they are a mile from my place. Link below. https://hhclassic.com/c-1180402-clas...duct-hose.html __________________ 1969 Chevy C10 SWB 350/400 4"-6" drop on steelies 53' Chevy 3100 5 window http://67-72chevytrucks.com/vboard/s...d.php?t=660793 http://67-72chevytrucks.com/vboard/s...d.php?t=771679

01-24-2022, 01:14 PM	#3
BigBird05 Senior Member Join Date: Aug 2019 Location: Cheraw Posts: 1,305	Re: Non A/C Heat Duct Help Do you have a picture? I pulled all of my heater parts out of my 72. I am converting over to A/C.

01-24-2022, 01:28 PM	#4
michael bustamante Senior Member Join Date: Sep 2007 Location: Albuquerque NM Posts: 7,814	Re: Non A/C Heat Duct Help mine was awfull too, i just found someone that had a cab part out and lo and behild, their heater duct box was good. check the forum for cab part out near you __________________ 1967custom

01-24-2022, 01:47 PM	#5
ItWillBeSlow Registered User Join Date: May 2013 Location: You're the only 10 I see Posts: 367	Re: Non A/C Heat Duct Help I bought mine from GMCPauls. They’re a nice OE style material and not the universal dryer duct style you see from some sellers. Attached Images __________________ 1972 C20

01-24-2022, 01:52 PM	#6
Rich72C10 Mr. Cheyenne Join Date: Jun 2020 Location: Kyle, Texas Posts: 1,643	Re: Non A/C Heat Duct Help I got mine from GMCPauls too, though the full Heater/AC set - very happy with the fulfillment. __________________ Richard *'72 Chevy C10 Cheyenne Super WHT/MED BRONZE/WHT SBC 350 \| TH350 \| LWB \| AC \| Buddy Seats Upgrades:** Tilt \| Front Sway Bar \| Radio \| Sliding Window \| Bed Spare w/Lock Bed Rails \| Full LEDs \| Courtesy Lights \| Tachometer \| Glovebox Lock & Light \| Head Light Relays \| *Upgraded Fully Super Trim

01-24-2022, 03:43 PM	#8
ItWillBeSlow Registered User Join Date: May 2013 Location: You're the only 10 I see Posts: 367	Re: Non A/C Heat Duct Help Oops. I see you want metal duct and not hoses.. my bad __________________ 1972 C20

01-24-2022, 04:35 PM	#9
BigBird05 Senior Member Join Date: Aug 2019 Location: Cheraw Posts: 1,305	Re: Non A/C Heat Duct Help I found these. $25.00 + shipping for both. The main duct has some scaly rust from the heater core leaking for so long. I can sand blast it for you if that would help. Attached Images

01-24-2022, 04:38 PM	#10
BigBird05 Senior Member Join Date: Aug 2019 Location: Cheraw Posts: 1,305	Re: Non A/C Heat Duct Help Some more photos. Attached Images

01-25-2022, 02:47 PM	#11
Smitty Senior Member Join Date: Dec 1999 Location: Spring Valley, Ca. Posts: 1,100	Re: Non A/C Heat Duct Help Ole Blue, Here's a couple pictures. Attached Images __________________ Smitty '71 Short Fleetside Spring Valley, Ca.

01-25-2022, 02:48 PM	#12
Smitty Senior Member Join Date: Dec 1999 Location: Spring Valley, Ca. Posts: 1,100	Re: Non A/C Heat Duct Help Another Attached Images __________________ Smitty '71 Short Fleetside Spring Valley, Ca.

01-27-2022, 09:24 AM	#13
Ole Blue 71 Registered User Join Date: Jan 2010 Location: Eastern ND Posts: 22	Re: Non A/C Heat Duct Help Thanks everyone for the help! Got some parts coming from another member. You all are great! __________________ 71 C-10 "Ole Blue" 72 C-15 - Current Project 72 K-10 - In Pieces (Sold) 70 C-10 - "Goldie" (Sold) 66 Impala Convertible 20 FLTRXS



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