Camaro exhaust manifolds collector connection - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Majourlittle · 10-05-2015, 11:31 PM

I am not sure of a good source of the exhaust collectors for the ls3 exhaust manifolds for the downstream section of my exhaust. I have a donor suburban that I am using for my swap and was planning on using the collector parts from it but the suburban is a 3 bolt flange and the camaro a 2 bolt.

Without looking at the suburban stock exhaust, can I use the exhaust piping socket and get a pair of 2 bolt flanges off of ebay like the one in the link?
http://www.ebay.com/itm/Universal-FL...3d441d&vxp=mtr

Does anyone have a good source for a brand new pieces instead of me hacking one off of the old midpipe as I butchered it really good getting the engine free from the truck.

Part numbers from Oreillys?

MalibuSSwagon · 10-06-2015, 08:26 AM

You can buy laser cut exhaust flanges for the Camaro manifolds from ebay.

I bought the correct flanges for my manifolds and then cut up the y-pipe from my parts truck to make adapter pipes to connect my existing exhaust. Came out pretty good.

Majourlittle · 10-06-2015, 06:33 PM

So like the one in the link or are there a different flange out there for the camaro exhaust?

MalibuSSwagon · 10-07-2015, 08:33 AM

Like this :

http://www.ebay.com/itm/LS3-5th-gene...749dcb&vxp=mtr

The universal one may work, but you'd be on your own there.

**Hart_Rod** · 10-08-2015, 04:29 PM

Great info!

**Old_Truck_Fan** · 10-08-2015, 06:52 PM

Here's a link to a stainless version that uses the stock gasket.

http://www.ebay.com/itm/Fabberge-201...421e9e&vxp=mtr

Here's a link to a mild steel version that also uses the stock gasket.

http://www.ebay.com/itm/CHEVY-CAMARO...3d2f32&vxp=mtr

Same manufacturer as above but in stainless.

http://www.ebay.com/itm/CHEVY-CAMARO...b4e715&vxp=mtr

engairuph · 10-09-2015, 05:02 AM

Your local or my local muffler shop had the flanges for $3.50 each and welded 4"length pipe to the flanges all said and done for $22.00. The gasket at Chevrolet dealership $3.95ea. Running Ls3 manifolds on my suburban also

**dayj1** · 10-09-2015, 08:33 AM

Quote:

Originally Posted by engairuph

my local muffler shop had the flanges for $3.50 each

Same here. I ran Camaro manifolds on my last swap and my exhaust guy had no problem getting me going with inexpensive parts that he had in stock.

10-05-2015, 11:31 PM	#1
Majourlittle Registered User Join Date: Jul 2015 Location: broken arrow Posts: 13	Camaro exhaust manifolds collector connection I am not sure of a good source of the exhaust collectors for the ls3 exhaust manifolds for the downstream section of my exhaust. I have a donor suburban that I am using for my swap and was planning on using the collector parts from it but the suburban is a 3 bolt flange and the camaro a 2 bolt. Without looking at the suburban stock exhaust, can I use the exhaust piping socket and get a pair of 2 bolt flanges off of ebay like the one in the link? http://www.ebay.com/itm/Universal-FL...3d441d&vxp=mtr Does anyone have a good source for a brand new pieces instead of me hacking one off of the old midpipe as I butchered it really good getting the engine free from the truck. Part numbers from Oreillys?

10-06-2015, 08:26 AM	#2
MalibuSSwagon Registered User Join Date: Sep 2009 Location: Weare,NH Posts: 1,592	Re: Camaro exhaust manifolds collector connection You can buy laser cut exhaust flanges for the Camaro manifolds from ebay. I bought the correct flanges for my manifolds and then cut up the y-pipe from my parts truck to make adapter pipes to connect my existing exhaust. Came out pretty good. __________________ Eric 1992 Oldsmobile Custom Cruiser 1986 Chevrolet C10\|5.3L\|TKO600\|Shortbed\|Custom Deluxe 1983 Malibu Wagon\|TPI 305\|T5 5 speed\|3.73 non-posi

10-06-2015, 06:33 PM	#3
Majourlittle Registered User Join Date: Jul 2015 Location: broken arrow Posts: 13	Re: Camaro exhaust manifolds collector connection So like the one in the link or are there a different flange out there for the camaro exhaust?

10-07-2015, 08:33 AM	#4
MalibuSSwagon Registered User Join Date: Sep 2009 Location: Weare,NH Posts: 1,592	Re: Camaro exhaust manifolds collector connection Like this : http://www.ebay.com/itm/LS3-5th-gene...749dcb&vxp=mtr The universal one may work, but you'd be on your own there. __________________ Eric 1992 Oldsmobile Custom Cruiser 1986 Chevrolet C10\|5.3L\|TKO600\|Shortbed\|Custom Deluxe 1983 Malibu Wagon\|TPI 305\|T5 5 speed\|3.73 non-posi

10-08-2015, 04:29 PM	#5
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,858	Re: Camaro exhaust manifolds collector connection Great info! __________________ Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3

10-08-2015, 06:52 PM	#6
Old_Truck_Fan Senior Member Join Date: Apr 2005 Location: Columbus,IN Posts: 273	Re: Camaro exhaust manifolds collector connection Here's a link to a stainless version that uses the stock gasket. http://www.ebay.com/itm/Fabberge-201...421e9e&vxp=mtr Here's a link to a mild steel version that also uses the stock gasket. http://www.ebay.com/itm/CHEVY-CAMARO...3d2f32&vxp=mtr Same manufacturer as above but in stainless. http://www.ebay.com/itm/CHEVY-CAMARO...b4e715&vxp=mtr __________________ 1968 SWB C10 http://67-72chevytrucks.com/vboard/s...d.php?t=508675 2011 Dodge Ram 1500 2012 Camaro ZL1

10-09-2015, 05:02 AM	#7
engairuph Registered User Join Date: Oct 2014 Location: D'Iberville, MS Posts: 447	Re: Camaro exhaust manifolds collector connection Your local or my local muffler shop had the flanges for $3.50 each and welded 4"length pipe to the flanges all said and done for $22.00. The gasket at Chevrolet dealership $3.95ea. Running Ls3 manifolds on my suburban also __________________ Ralph L. Jasper 69 4x4 Suburban PTO winch(NAVY) 13 GMC Ext cab 12 Ford Fusion SE(wife) MAI Interior shop

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