Just a Factory Exhaust - The 1947 - Present Chevrolet & GMC Truck Message Board Network

rideair · 10-04-2018, 08:00 PM

I've looked all over the web and this site today for just a standard "factory style" replacement exhaust for my 1988 Suburban.

I can find everything but just a standard factory replacement.

Any help would be great,

Thanks,

SBTork · 10-05-2018, 08:31 AM

http://www.walkerexhaust.com/catalog...catalog-lookup

rpmerf · 10-05-2018, 11:05 AM

There's a handful of stuff on https://www.rockauto.com. Mostly Walker parts. You'll have to get the pieces individually, they don't come in a set.

OutlawDrifter · 10-05-2018, 01:14 PM

Walker 66045 for a driver's side tailpipe.

Walker 21054 Quiet Flow SS muffler for factory like replacement.

This will get you from the muffler back. Factory type headpipes can be bought, but you could probably have an exhaust shop fab something up front that will flow 10x's better.

Pick up an inexpensive 3" I/O cat if needed, mine was $45 shipped on Amazon.

rideair · 10-05-2018, 03:39 PM

Thanks Everyone!!

During my search "Suburban Exhaust System" on Google, eBay, this site, etc... found everything from headers, to manifolds, etc.. even the links to products on the Walker site, but nothing like the web-link SBTork provided (thank you sir) to the Walker site (some how missed it).

All exhaust parts are being order from the cat going back as we speak.

Thanks Again,

OutlawDrifter · 10-16-2018, 04:36 PM

rideair, is this project finished?

rideair · 10-16-2018, 05:46 PM

Outlaw,

Yep. All it took was a visit to the Walker website for part numbers, and a few minutes on eBay to order the parts (went with what Walker showed on their website to make the install easy, from the Y pipe back instead of the low cost cat and different muffler) I like to keep things as original as possible and to bolt right up without mods.

After getting the parts (Cat, Muffler, Tailpipe and clamps), all it took was the following:

1. Zaw zaw with metal blade (remove old stuff)
2. 1/2 wrench (to remove hanger nuts at muffler)
3. 9/16 wrench (to tighten new 3" clamps)
4. Exhaust expander tool (to round out connections)
5. 30 minutes of my time.

There was no need for new donuts and studs at the manifolds since I had just replaced those in June when replacing the 700r4 transmission.

So, the total cost was about $275.00 for parts.

Has a nice sounds for these 55 yrs old ears!

rpmerf · 10-17-2018, 06:01 AM

Nice! Got to love when it all just fits and works. For a reasonable price too.

SBTork · 10-17-2018, 08:39 AM

You bet man, I'm glad it worked out and was fairly inexpensive too! Win-win!

10-04-2018, 08:00 PM	#1
rideair Registered User Join Date: Jul 2009 Location: Front Royal Virginia Posts: 243	Just a Factory Exhaust I've looked all over the web and this site today for just a standard "factory style" replacement exhaust for my 1988 Suburban. I can find everything but just a standard factory replacement. Any help would be great, Thanks,

10-05-2018, 08:31 AM	#2
SBTork Garage wrench Join Date: Feb 2008 Location: LaCrosse, WI Posts: 1,855	Re: Just a Factory Exhaust http://www.walkerexhaust.com/catalog...catalog-lookup __________________ -Adam 90 V1500 GMC Suburban 350/700R4/NP241..... 01 Saturn SL1 stock DD.....

10-05-2018, 11:05 AM	#3
rpmerf Registered User Join Date: Feb 2011 Location: Parkville, MD Posts: 1,024	Re: Just a Factory Exhaust There's a handful of stuff on https://www.rockauto.com. Mostly Walker parts. You'll have to get the pieces individually, they don't come in a set. __________________ 1970 C20 Custom Camper - 350, TH350 1997 GMC Suburban 1994 Acura Integra GSR 1987 Dodge Daytona Shelby Z

10-05-2018, 01:14 PM	#4
OutlawDrifter Registered User Join Date: Aug 2012 Location: Northeast KS Posts: 1,788	Re: Just a Factory Exhaust Walker 66045 for a driver's side tailpipe. Walker 21054 Quiet Flow SS muffler for factory like replacement. This will get you from the muffler back. Factory type headpipes can be bought, but you could probably have an exhaust shop fab something up front that will flow 10x's better. Pick up an inexpensive 3" I/O cat if needed, mine was $45 shipped on Amazon. __________________ 1999 GMC Suburban K2500 SLT, 454/4L80E 1991 Z/28, 6.0L/T56 1949 GMC 250, S10 Frame, 6.0L/4L80E Instagram @aceshighspeedshop

10-05-2018, 03:39 PM	#5
rideair Registered User Join Date: Jul 2009 Location: Front Royal Virginia Posts: 243	Re: Just a Factory Exhaust Thanks Everyone!! During my search "Suburban Exhaust System" on Google, eBay, this site, etc... found everything from headers, to manifolds, etc.. even the links to products on the Walker site, but nothing like the web-link SBTork provided (thank you sir) to the Walker site (some how missed it). All exhaust parts are being order from the cat going back as we speak. Thanks Again,

10-16-2018, 04:36 PM	#6
OutlawDrifter Registered User Join Date: Aug 2012 Location: Northeast KS Posts: 1,788	Re: Just a Factory Exhaust rideair, is this project finished? __________________ 1999 GMC Suburban K2500 SLT, 454/4L80E 1991 Z/28, 6.0L/T56 1949 GMC 250, S10 Frame, 6.0L/4L80E Instagram @aceshighspeedshop

10-16-2018, 05:46 PM	#7
rideair Registered User Join Date: Jul 2009 Location: Front Royal Virginia Posts: 243	Re: Just a Factory Exhaust Outlaw, Yep. All it took was a visit to the Walker website for part numbers, and a few minutes on eBay to order the parts (went with what Walker showed on their website to make the install easy, from the Y pipe back instead of the low cost cat and different muffler) I like to keep things as original as possible and to bolt right up without mods. After getting the parts (Cat, Muffler, Tailpipe and clamps), all it took was the following: 1. Zaw zaw with metal blade (remove old stuff) 2. 1/2 wrench (to remove hanger nuts at muffler) 3. 9/16 wrench (to tighten new 3" clamps) 4. Exhaust expander tool (to round out connections) 5. 30 minutes of my time. There was no need for new donuts and studs at the manifolds since I had just replaced those in June when replacing the 700r4 transmission. So, the total cost was about $275.00 for parts. Has a nice sounds for these 55 yrs old ears!

10-17-2018, 06:01 AM	#8
rpmerf Registered User Join Date: Feb 2011 Location: Parkville, MD Posts: 1,024	Re: Just a Factory Exhaust Nice! Got to love when it all just fits and works. For a reasonable price too. __________________ 1970 C20 Custom Camper - 350, TH350 1997 GMC Suburban 1994 Acura Integra GSR 1987 Dodge Daytona Shelby Z

10-17-2018, 08:39 AM	#9
SBTork Garage wrench Join Date: Feb 2008 Location: LaCrosse, WI Posts: 1,855	Re: Just a Factory Exhaust You bet man, I'm glad it worked out and was fairly inexpensive too! Win-win! __________________ -Adam 90 V1500 GMC Suburban 350/700R4/NP241..... 01 Saturn SL1 stock DD.....



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