Where to buy dual exhaust kit for 4X4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

AirSpeed · 09-19-2012, 04:04 PM

I've picked out my mufflers, Flowmaster 40s, now I need to find a dual exhaust kit that fits for $200 or less. I have a MIG so welding it up is no problem. I have a 72 short bed GMC with 350/350 auto with stock exhaust manifolds. My truck has a four inch lift as well. I want to run the exhaust straight out the back. I'm guessing 2 1/4" pipe will work fine but am willing to go up to 2 1/2" if it's really going to be an improvement. I haven't figured out what offset if any my mufflers will need, it's been suggested that I go with center in and offset out but would like to know what you guys have used and what works.
I want to install the exhaust myself to save money and would like to keep the exhaust (minus mufflers) under $200. Thanks for any suggestions!
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Redcap · 09-19-2012, 08:43 PM

Your local exhaust shop will likely do it for under $200. My buddy Rob just pipes burned onto his crewcab longbed and it was only $250 with him supplying the mufflers.

AirSpeed · 09-19-2012, 10:07 PM

Quote:

Originally Posted by Redcap

Your local exhaust shop will likely do it for under $200. My buddy Rob just pipes burned onto his crewcab longbed and it was only $250 with him supplying the mufflers.

Unfortunately I don't have a local muffler shop, to get to the nearest one is a 150 mile round trip. I'd rather do it myself anyway.
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Redcap · 09-19-2012, 10:24 PM

Quote:

Originally Posted by AirSpeed

Unfortunately I don't have a local muffler shop, to get to the nearest one is a 150 mile round trip. I'd rather do it myself anyway.
Posted via Mobile Device

Oh wow. That sucks! I guess I'm a little spoiled with 4 in 5 miles from home...

b454rat · 09-19-2012, 10:30 PM

I don't think you will be able to buy a DIY kit for less or close to $200. But check Summit, JC whitney, evilbay, never know they might have something.

Mr. 250r · 09-20-2012, 12:36 AM

If you do go somewhere local i would watch their job as i don't know how some of the exhaust work gets out of these places after looking at countless 'custom' exhaust or aftermarket exhaust at my dads shop while cars and trucks are on a lift i feel a little bad the people paid for them so my advice is check it on a lift asap, im not trying to put them down i just feel some of the jobs are worth like 50$ not 2-300+

turp mcspray · 09-20-2012, 10:04 AM

I have been using the universal, do it yourself kit, from Flowmaster, on the 4x4's. Part number 15936. Last one I bought was $204 from Street Side Auto.

64swb · 09-21-2012, 09:08 PM

I used a dynomax 2 1/4'' kit on my old 71. It was the one listed for 73-87 chevys. I got it through jegs and it was less than $150 when I bought it.

09-19-2012, 04:04 PM	#1
AirSpeed Registered User Join Date: Jul 2007 Location: Fall River California Posts: 2,027	Where to buy dual exhaust kit for 4X4 I've picked out my mufflers, Flowmaster 40s, now I need to find a dual exhaust kit that fits for $200 or less. I have a MIG so welding it up is no problem. I have a 72 short bed GMC with 350/350 auto with stock exhaust manifolds. My truck has a four inch lift as well. I want to run the exhaust straight out the back. I'm guessing 2 1/4" pipe will work fine but am willing to go up to 2 1/2" if it's really going to be an improvement. I haven't figured out what offset if any my mufflers will need, it's been suggested that I go with center in and offset out but would like to know what you guys have used and what works. I want to install the exhaust myself to save money and would like to keep the exhaust (minus mufflers) under $200. Thanks for any suggestions! Posted via Mobile Device __________________ http://smg.photobucket.com/albums/v655/aaronhero/

09-19-2012, 08:43 PM	#2
Redcap Registered User Join Date: May 2010 Location: Lewis County, WA Posts: 1,523	Re: Where to buy dual exhaust kit for 4X4 Your local exhaust shop will likely do it for under $200. My buddy Rob just pipes burned onto his crewcab longbed and it was only $250 with him supplying the mufflers.

09-19-2012, 10:30 PM	#5
b454rat Senior Member Join Date: May 2004 Location: Binghamton, NY Posts: 3,469	Re: Where to buy dual exhaust kit for 4X4 I don't think you will be able to buy a DIY kit for less or close to $200. But check Summit, JC whitney, evilbay, never know they might have something. __________________ 2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 4” SAS 1999 GMC Yukon 350/4L60 6" SAS

09-20-2012, 12:36 AM	#6
Mr. 250r Registered User Join Date: Dec 2010 Location: freeburg, illinois Posts: 885	Re: Where to buy dual exhaust kit for 4X4 If you do go somewhere local i would watch their job as i don't know how some of the exhaust work gets out of these places after looking at countless 'custom' exhaust or aftermarket exhaust at my dads shop while cars and trucks are on a lift i feel a little bad the people paid for them so my advice is check it on a lift asap, im not trying to put them down i just feel some of the jobs are worth like 50$ not 2-300+ __________________ 1987 Chevy V30 - http://67-72chevytrucks.com/vboard/s...d.php?t=573854 1988 IROC-Z Camaro - 305/T5 T-Top 1989 GMC V35 - Marbolo Express http://67-72chevytrucks.com/vboard/s...d.php?t=596850 1991 V2500 Suburban Silverado - Sold 1991 V2500 Suburban Scottsdale - Big Nasty http://67-72chevytrucks.com/vboard/s...d.php?t=497423 2001 Ram 3500 5.9 H.O NV56 EC DRW - Sold 2003 1500 Silverado 2004 Ram 3500 5.9 H.O NV56 CC DRW - Sold 2005 Silverado 2500HD 6.6/ZF6 CC LWB

09-20-2012, 10:04 AM	#7
turp mcspray Registered User Join Date: May 2007 Location: Rapid City South Dakota Posts: 2,359	Re: Where to buy dual exhaust kit for 4X4 I have been using the universal, do it yourself kit, from Flowmaster, on the 4x4's. Part number 15936. Last one I bought was $204 from Street Side Auto. __________________ Turp Mcspray New life for an old 2wd, farm blazer http://67-72chevytrucks.com/vboard/s...d.php?t=505987 My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=342299

09-21-2012, 09:08 PM	#8
64swb Registered User Join Date: Mar 2007 Location: Camino, CA Posts: 182	Re: Where to buy dual exhaust kit for 4X4 I used a dynomax 2 1/4'' kit on my old 71. It was the one listed for 73-87 chevys. I got it through jegs and it was less than $150 when I bought it. __________________ 1978 Chevy C10, 1986 Chevy K20 'Burb, 1970 Chevelle, 1996 K2500 'Burb, 1977 Chevy K10, 1970 Ford F-250, 72 Ford F100 4x4, 1979 Chevy C30, 1982 Chevy C30, 1996 Chevy Dually 4x4 SAS, 1997 Chevy Tahoe, 1991 Ford F-350 cclb dually 4x4



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