1991 GMC C6000 Topkick Exhaust Parts
Find Your Specific 1991 GMC C6000 Topkick Exhaust Parts
Below you will find various in-demand GMC Exhaust Parts, components and accessories for your 1991 C6000 Topkick. Advance Auto Parts has popular C6000 Topkick parts like Exhaust Fittings, Exhaust Manifold and Headers, Exhaust Gaskets and more. You’ll also find aftermarket and OEM Exhaust Parts for other C6000 Topkick model years including
1990,
1992,
1993,
1994,
1995,
1996 and more. Select a category of 1991 GMC C6000 Topkick Exhaust Parts below and start saving instantly.
Popular 1991 GMC C6000 Topkick Exhaust Parts Categories
Essential Exhaust Parts for 1991 GMC C6000 Topkicks
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-239)
from
$191.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- Upgraded materials – this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking.
- Complete kit – includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs.
- Direct fit – reverse engineered from original equipment for seamless installation
- Quality engineering – designed and tested in the United States
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-238)
from
$153.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- Upgraded materials – this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking.
- Complete kit – includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs.
- Direct fit – reverse engineered from original equipment for seamless installation
- Quality engineering – designed and tested in the United States
Felpro – Exhaust Manifold Gasket Set (Part No.MS 90502)
from
$26.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
- Contains all gaskets and seals to remove and replace exhaust manifold
Felpro – Exhaust Manifold Gasket Set (Part No.MS 90206)
from
$25.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
- Contains all gaskets and seals to remove and replace exhaust manifold
Walker – Heavy Duty Exhaust Tail Pipe 3" Inlet (ID) 3" Outlet (OD) (Part No.42448)
from
$49.49
Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Product Features:
See More
Product Features:
- RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
- EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
- OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
Walker – Heavy Duty Direct Fit Exhaust Muffler 3" Outlet (OD) (Part No.22566)
from
$355.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.
Product Features:
See More
Product Features:
- Manufactured from aluminized steel for durability
- Designed to help ensure long service life
- Engineered to reduce in-cab and exterior engine noise
- Offered in a variety of styles, sizes and materials for your installation needs
- An economical replacement for the original equipment part
Walker – Mega-Clamp Exhaust Clamp (Part No.33286)
from
$18.49
Complete your exhaust repair with the MEGA clamp. Designed to seal muffler inlets, outlets, elbow joints and pipe, the MEGA clamp is manufactured from durable and robust aluminized steel or T-304 stainless steel for long service life.
Product Features:
See More
Product Features:
- KEEPS EXHAUST PARTS IN PLACE — Designed to connect undercar exhaust components
- SUPERIOR SEAL ┐ Lap joint clamps provides superior sealing in connecting ID to OD pipes, while butt joint clamps provide superior sealing in connecting OD to OD
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for your vehicle repair needs
- BETTER TOGETHER — Use Walker accessories when installing mufflers and exhaust systems for a complete exhaust system upgrade
Walker – Mega-Clamp Exhaust Clamp (Part No.33284)
from
$18.49
Complete your exhaust repair with the MEGA clamp. Designed to seal muffler inlets, outlets, elbow joints and pipe, the MEGA clamp is manufactured from durable and robust aluminized steel or T-304 stainless steel for long service life.
Product Features:
See More
Product Features:
- KEEPS EXHAUST PARTS IN PLACE — Designed to connect undercar exhaust components
- SUPERIOR SEAL ┐ Lap joint clamps provides superior sealing in connecting ID to OD pipes, while butt joint clamps provide superior sealing in connecting OD to OD
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for your vehicle repair needs
- BETTER TOGETHER — Use Walker accessories when installing mufflers and exhaust systems for a complete exhaust system upgrade
Walker – Exhaust Pipe Flange Gasket (Part No.31394)
from
$20.99
Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they¿re designed to work with OE exhaust components and Walker aftermarket replacement parts.
Product Features:
See More
Product Features:
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
- HEAT RESISTANT — Designed to resist heat for long-lasting performance
- PREMIUM MATERIALS — Made from high-quality materials for durability and long life
- ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
- REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Felpro – Exhaust Pipe Flange Gasket (Part No.9587)
from
$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Exhaust Pipe Flange Gasket (Part No.60584)
from
$19.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Exhaust Pipe Flange Gasket (Part No.60986)
from
$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Upgrade your 1991 GMC C6000 Topkick with Top-Quality Exhaust Parts
When it comes to maintaining or upgrading your 1991 GMC C6000 Topkick, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Exhaust Parts are key to keeping your C6000 Topkick functioning at its best. At Advance Auto Parts, we offer a wide selection of 11 Exhaust Parts for the 1991 GMC C6000 Topkick, designed to meet your needs without breaking the bank.
From
Exhaust Fitting
replacements to
Exhaust Manifold and Headers
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 1991 GMC C6000 Topkick at great prices.
Our Exhaust Parts inventory for this model
ranges from just $2.99 to $355.99, with
an average price of $72.02.
Our 11 Exhaust Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 1991 GMC C6000 Topkick without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 GMC C6000 Topkick, we stock popular OEM and aftermarket Exhaust Parts from top names
like FELPRO, and more.
FELPRO Exhaust Parts
start at just $2.99 and boast an impressive 5 stars average rating from customers.
With 8 customer reviews and counting, our 1991 GMC C6000 Topkick Exhaust Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 1991 GMC C6000 Topkick is always ready to roll. We’re committed to providing you with everything you need to keep your C6000 Topkick in top shape, all in one place.
Start shopping confidently below for your 1991 GMC C6000 Topkick!
Best-Selling Exhaust Fittings for 1991 GMC C6000 Topkicks
Enhance the driving experience in your GMC with 1 quality Exhaust Fitting components, starting at $18.49.
Walker – Mega-Clamp Exhaust Clamp (Part No.33284)
from
$18.49
Complete your exhaust repair with the MEGA clamp. Designed to seal muffler inlets, outlets, elbow joints and pipe, the MEGA clamp is manufactured from durable and robust aluminized steel or T-304 stainless steel for long service life.
Product Features:
See More
Product Features:
- KEEPS EXHAUST PARTS IN PLACE — Designed to connect undercar exhaust components
- SUPERIOR SEAL ┐ Lap joint clamps provides superior sealing in connecting ID to OD pipes, while butt joint clamps provide superior sealing in connecting OD to OD
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for your vehicle repair needs
- BETTER TOGETHER — Use Walker accessories when installing mufflers and exhaust systems for a complete exhaust system upgrade
Most Popular 1991 GMC C6000 Topkick Exhaust Manifold and Headers
Customize your GMC with 2 Exhaust Manifold and Headers products
like Exhaust Manifold and Headers, all
priced under $191.99.
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-239)
from
$191.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- Upgraded materials – this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking.
- Complete kit – includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs.
- Direct fit – reverse engineered from original equipment for seamless installation
- Quality engineering – designed and tested in the United States
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-238)
from
$153.99
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.
Product Features:
See More
Product Features:
- Upgraded materials – this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking.
- Complete kit – includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs.
- Direct fit – reverse engineered from original equipment for seamless installation
- Quality engineering – designed and tested in the United States
Top Picks for 1991 GMC C6000 Topkick Exhaust Gaskets
Upgrade GMC C6000 Topkicks with top-quality Exhaust Gaskets parts, including 2 OEM and aftermarket selections for your 1991 model.
Felpro – Exhaust Manifold Gasket Set (Part No.MS 90206)
from
$25.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
- Contains all gaskets and seals to remove and replace exhaust manifold
Felpro – Exhaust Manifold Gasket Set (Part No.MS 90502)
from
$26.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Contains all gaskets and seals to remove and replace exhaust manifold
- Contains all gaskets and seals to remove and replace exhaust manifold
In-Demand Exhaust Pipes for 1991 GMC C6000 Topkicks
Select from 5 premium Exhaust Pipes parts for your 1991 GMC C6000 Topkick, with prices ranging from $2.99 to $49.49.
Felpro – Exhaust Pipe Flange Gasket (Part No.60986)
from
$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Exhaust Pipe Flange Gasket (Part No.60584)
from
$19.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Felpro – Exhaust Pipe Flange Gasket (Part No.9587)
from
$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Walker – Exhaust Pipe Flange Gasket (Part No.31394)
from
$20.99
Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they¿re designed to work with OE exhaust components and Walker aftermarket replacement parts.
Product Features:
See More
Product Features:
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
- HEAT RESISTANT — Designed to resist heat for long-lasting performance
- PREMIUM MATERIALS — Made from high-quality materials for durability and long life
- ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
- REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Heavy Duty Exhaust Tail Pipe 3" Inlet (ID) 3" Outlet (OD) (Part No.42448)
from
$49.49
Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Product Features:
See More
Product Features:
- RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
- EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
- OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
Most Sold 1991 GMC C6000 Topkick Exhaust Mufflers
Explore our best-selling GMC parts for the 1991 C6000 Topkick among 1 OEM and aftermarket options starting from $355.99.
Walker – Heavy Duty Direct Fit Exhaust Muffler 3" Outlet (OD) (Part No.22566)
from
$355.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.
Product Features:
See More
Product Features:
- Manufactured from aluminized steel for durability
- Designed to help ensure long service life
- Engineered to reduce in-cab and exterior engine noise
- Offered in a variety of styles, sizes and materials for your installation needs
- An economical replacement for the original equipment part
Top-Rated Exhaust Parts Brands For Your 1991 GMC C6000 Topkick
Shop for the best-rated brands offering Exhaust Parts and other products for your 1991 GMC C6000 Topkicks. Below you’ll find some of our best rated Exhaust Parts from FELPRO, and more. Exhaust Parts from these brands that fit a 1991 C6000 Topkick start at just $2.99 and are rated as high as 5 stars. OEM and aftermarket Exhaust Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular FELPRO 1991 GMC C6000 Topkick Exhaust Parts
When it comes to maintaining or upgrading your 1991 GMC C6000 Topkick, using quality Exhaust Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Exhaust Parts, specifically designed for the 1991 GMC C6000 Topkick. With over 5 FELPRO brand Exhaust Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.99, with an average price of just $15.95. Plus, with over 4 customer reviews and an average rating of 5 stars, you can trust that our FELPRO Exhaust Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
FAQs for 1991 GMC C6000 Topkick Exhaust Parts
Which Exhaust Parts are best-sellers for 1991 GMC C6000 Topkicks?
Out of 11 Exhaust Parts that fit 1991 GMC C6000 Topkicks, the following parts are the top sellers:
- Exhaust Manifold Gasket Set (5184509) – $25.99
- Exhaust Pipe Flange Gasket (5185157) – $2.99
- Exhaust Manifold Gasket Set (19783605) – $26.49
What’s the price range for 1991 GMC C6000 Topkick Exhaust Parts?
Exhaust Part prices for the 1991 GMC C6000 Topkick start at $2.99 and go up to $355.99 for the most premium parts.
What’s the average price of a Exhaust Part for a 1991 GMC C6000 Topkick?
The average price for Exhaust Parts for the 1991 GMC C6000 Topkick is $72.02. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Parts for other GMC C6000 Topkick model years?
What are the cheapest Exhaust Parts for my 1991 GMC C6000 Topkick?
The cheapest 1991 GMC C6000 Topkick Exhaust Parts we carry in stock are:
- Exhaust Pipe Flange Gasket (5185157) – $2.99
- Exhaust Pipe Flange Gasket (5185025) – $4.29
- Mega-Clamp Exhaust Clamp (10999060) – $18.49
- Exhaust Pipe Flange Gasket (5780853) – $19.99
- Exhaust Pipe Flange Gasket (18370061) – $20.99
What types of Exhaust Parts do you sell for my 1991 GMC C6000 Topkick?
As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 1991 GMC C6000 Topkick:
Can I get help with 1991 GMC C6000 Topkick Exhaust Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Exhaust Parts and more.
What is your return policy for GMC C6000 Topkick Exhaust Parts?
Advance Auto Parts keeps returns simple. For new GMC C6000 Topkick Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
