1998 GMC C3500 Exhaust Manifold and Headers

Keep Your 1998 GMC C3500 in Top Shape with Quality Exhaust Manifold and Headers

Whether you’re repairing or upgrading your Exhaust Manifold and Header, using high-quality parts is key to keeping your 1998 GMC C3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Exhaust Manifold and Headers and Exhaust Manifold and Header Hardware. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Exhaust Manifold and Headers from Trusted Brands

Looking for a reliable Exhaust Manifold and Header? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Exhaust Manifold and Headers start at just $19.99 with an average 4.2 star rating. With over 83 reviews and a solid 3 star average, you can shop with confidence knowing other GMC C3500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1998 GMC C3500 Exhaust Manifold and Header at Advance Auto Parts is around $363.96, with a range that starts at $19.99 and goes up to $1,249.99. With 22 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Direct Fit Exhaust Manifold: without Heat Shield, For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12, and Exhaust Manifold Hardware Kit start at just $33.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Exhaust Manifold and Header, don’t forget to check out other key components like Catalytic Converters and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 1998 GMC C3500 in peak condition, inside and out.

Essential 1998 GMC C3500 Exhaust Manifold and Headers

Taylor Gaskets – Vibe-Lock Bolt (Part No.310016)

Vibe-Lock Bolt

from

$89.99
Vibe-Lock Bolt

Dorman – Help – Manifold Bolt and Spring Kit – 3/8-16 x 3.5 In. (Part No.03110)

Manifold Bolt and Spring Kit - 3/8-16 x 3.5 In.

from

$9.99
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
See More

Mr. Gasket – Exhsthdrbolt (Part No.2231G)

Exhsthdrbolt

from

$42.99
Headlock&trade: Bolts eliminate the need for lock washers, Period. That’s because each Headlock&trade: Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Product Features:
  • 16 per Package
  • Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
  • 410 stainless steel
  • Minimum 180,000 PSI tensile strength
  • 24 equally spaced clockwise teeth
See More

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413)

Exhaust Manifold Hardware Kit

from

$19.99
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

ARP Auto Racing – For Use With Chevy Big Block, 3/8"-16, 0.75"L, Hex Head, Natural, Ss, Set Of 16 (Part No.400-1102)

For Use With Chevy Big Block, 3/8"-16, 0.75"L, Hex Head, Natural, Ss, Set Of 16

from

$44.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.

Product Features:
  • Material Is Not Affected By Corrosion Or Extreme Heat
  • The Compact 12 Point Nut Lets You Easily Slip A Socket Close To The Pipe
  • Substantially Stronger Than Grade 8 Hardware
  • Nominally Rated At 170,000 PSI Tensile Strength
  • 3/8″-16 Thread Size
  • 1″ Underhead Length
See More

Mr. Gasket – Header Bolt Set (Part No.2210G)

Header Bolt Set

from

$41.99
Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.

Product Features:
  • Bright Ball Burnish Finish
  • Made From 304 Stainless
  • Compact Hex Head Is Ideal Where Space Is Limited
  • 12 Per Set
  • Resist corrosion and provides a clean professional appearance
See More

Dorman – Help – Manifold Stud and Spring Kit – M10-1.5 x 77mm (Part No.03107)

Manifold Stud and Spring Kit - M10-1.5 x 77mm

from

$10.29
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
See More

ARP Auto Racing – For Use With Chevy Big Block, 3/8"-16, 0.75"L, Hex Head, Black Oxide, Set Of 16 (Part No.100-1102)

For Use With Chevy Big Block, 3/8"-16, 0.75"L, Hex Head, Black Oxide, Set Of 16

from

$31.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.

Product Features:
  • Material Is Not Affected By Corrosion Or Extreme Heat
  • The Compact 12 Point Nut Lets You Easily Slip A Socket Close To The Pipe
  • Substantially Stronger Than Grade 8 Hardware
  • Nominally Rated At 170,000 PSI Tensile Strength
  • Set of 16
  • 0.75″ Overall Length
See More

Felpro – Exhaust Manifold Hardware Kit (Part No.ES 75119)

Exhaust Manifold Hardware Kit

from

$33.99
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:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
See More

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03412B)

Exhaust Manifold Hardware Kit

from

$21.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Help – Exhaust Manifold Hardware Kit – 3/8-16 x 3.5" and 4.5" Studs (Part No.03111)

Exhaust Manifold Hardware Kit - 3/8-16 x 3.5" and 4.5" Studs

from

$11.49
Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
See More

Dorman – Double Ended Stud Kit – (3) Springs (3) Studs (3) Lock Nuts (Sold by kit) (Part No.675-216)

Double Ended Stud Kit - (3) Springs (3) Studs (3) Lock Nuts (Sold by kit)

from

$12.99
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

Product Features:
  • Ideal replacement – the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
  • Complete installation – this kit includes hardware required for securely attaching the manifold to the exhaust system
  • Trustworthy construction – the kit’s bolt and spring are made of hardened steel for durable, long-lasting service life
  • Quality tested – kit components have undergone extensive testing to ensure proper function and long service life
See More

Taylor Gaskets – Vibe-Lock Bolt (Part No.310001)

Vibe-Lock Bolt

from

$102.99
Vibe-Lock Bolt

ARP Auto Racing – 0.750" L, Hex Style Head Type, Black Oxide, Black, Chrome Moly, Set Of 12 (Part No.100-1101)

0.750" L, Hex Style Head Type, Black Oxide, Black, Chrome Moly, Set Of 12

from

$31.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.

Product Features:
  • Material Is Not Affected By Corrosion Or Extreme Heat
  • The Compact 12-Point Nut Lets You Easily Slip A Socket Close To The Pipe
  • Substantially Stronger Than Grade 8 Hardware
  • Nominally Rated At 170,000 Psi Tensile Strength
  • Set of 12
  • 0.75″ Overall Length
See More

Flowtech – Shorty Smog Headers (Part No.91837FLT)

Shorty Smog Headers

from

$525.99
Shorty Smog Headers

Hooker Headers – Truck Force; Emissions Compatible Header (Part No.2021-1HKR)

Truck Force; Emissions Compatible Header

from

$1249.99
Hooker Truck Force Headers are designed to be a high performance alternative to the stock O.E. manifolds on 2 wheel and 4 wheel drive trucks. These headers are built to accommodate all emission control devices. Please check your application in this section for more information regarding emissions legality.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
See More

JBA Performance – 1832SJT 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic (Part No.1832SJT)

1832SJT 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic

from

$734.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1832SJT 1 1/2″ Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic
  • Mandrel bent stainless steel tube
See More

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-159)

Direct Fit Exhaust Manifold: without Heat Shield

from

$141.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Patriot Exhaust – H8048 1 5/8" Header Chevrolet Truck Small Block Chevrolet 73-87 Raw (Part No.H8048)

H8048 1 5/8" Header Chevrolet Truck Small Block Chevrolet 73-87 Raw

from

$359.99
Don’t give up looking for headers for your vehicle. Patriot offers headersfor many applications at prices you can afford. Built with surfacemachined thick steel flanges for a great seal andmandrel bent mild steel tubing. Patriot headers areavailable r

Product Features:
  • Patriot Exhaust H8048 1 5/8″ Header Chevrolet Truck Small Block Chevrolet 73-87 Raw
  • Patriot offers headers for many applications at prices you can afford.
See More

Flowtech – Shorty; Smog Headers (Part No.91832FLT)

Shorty; Smog Headers

from

$349.99


Product Features:
  • Bolt On Quickly And Easily
  • Top Performance/Clean Machine
  • Increased Efficiency
  • Leak Free Seal
  • Connects To Exhaust Head Pipe
  • Complete With Premium Gaskets
  • 16-Gauge Tubing For Durability
See More

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-197)

Direct Fit Exhaust Manifold: without Heat Shield

from

$148.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

JBA Performance – 1823SJT 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic (Part No.1823SJT)

1823SJT 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic

from

$783.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1823SJT 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic
  • Mandrel bent stainless steel tube
See More

Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-218)

Direct Fit Exhaust Manifold: with Heat Shield

from

$94.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Patriot Exhaust – H8048-1 1 5/8" Header Chevrolet Truck Small Block Chevrolet 73-87 Coated (Part No.H8048-1)

H8048-1 1 5/8" Header Chevrolet Truck Small Block Chevrolet 73-87 Coated

from

$651.99
Don’t give up looking for headers for your vehicle. Patriot offers headersfor many applications at prices you can afford. Built with surfacemachined thick steel flanges for a great seal andmandrel bent mild steel tubing. Patriot headers areavailable r

Product Features:
  • Patriot Exhaust H8048-1 1 5/8″ Header Chevrolet Truck Small Block Chevrolet 73-87 Coated
  • Patriot offers headers for many applications at prices you can afford.
See More

JBA Performance – 1830S-6 1 5/8" Header Shorty Stainless Steel GM Truck 5.0/5.7L with Carburetor (Part No.1830S-6)

1830S-6 1 5/8" Header Shorty Stainless Steel GM Truck 5.0/5.7L with Carburetor

from

$876.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1830S-6 1 5/8″ Header Shorty Stainless Steel GM Truck 5.0/5.7L with Carburetor
  • Mandrel bent stainless steel tube
See More

Hooker Headers – Super Comp. Header (Part No.2841-1HKR)

Super Comp. Header

from

$1289.99
Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
See More

JBA Performance – 1823S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L (Part No.1823S)

1823S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L

from

$735.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1823S 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1822S-1 1 3/4" Header Shorty Stainless Steel 92-95 GM Truck 7.4L (Part No.1822S-1)

1822S-1 1 3/4" Header Shorty Stainless Steel 92-95 GM Truck 7.4L

from

$872.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1822S-1 1 3/4″ Header Shorty Stainless Steel 92-95 GM Truck 7.4L
  • Mandrel bent stainless steel tube
See More

Most Popular Exhaust Manifold and Headers for 1998 GMC C3500s

Enhance your 1998 GMC C3500 with one of the 17 Exhaust Manifold and Headers we have in stock, starting at just $83.99.

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-470)

Direct Fit Exhaust Manifold: without Heat Shield

from

$149.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-218)

Direct Fit Exhaust Manifold: with Heat Shield

from

$94.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-217)

Direct Fit Exhaust Manifold: without Heat Shield

from

$83.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-573)

Direct Fit Exhaust Manifold: with Heat Shield

from

$161.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Dorman – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-390)

Direct Fit Exhaust Manifold: without Heat Shield

from

$229.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

Flowtech – Shorty; Smog Headers (Part No.91832FLT)

Shorty; Smog Headers

from

$349.99


Product Features:
  • Bolt On Quickly And Easily
  • Top Performance/Clean Machine
  • Increased Efficiency
  • Leak Free Seal
  • Connects To Exhaust Head Pipe
  • Complete With Premium Gaskets
  • 16-Gauge Tubing For Durability
See More

Dorman – Direct Fit Exhaust Manifold: with Heat Shield (Part No.674-391)

Direct Fit Exhaust Manifold: with Heat Shield

from

$156.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

JBA Performance – 1822S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L (Part No.1822S)

1822S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L

from

$846.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1822S 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1823S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L (Part No.1823S)

1823S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L

from

$735.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1823S 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L
  • Mandrel bent stainless steel tube
See More

Flowtech – Shorty Smog Headers (Part No.91837FLT)

Shorty Smog Headers

from

$525.99
Shorty Smog Headers

Hooker Headers – Truck Force; Emissions Compatible Header (Part No.2021-1HKR)

Truck Force; Emissions Compatible Header

from

$1249.99
Hooker Truck Force Headers are designed to be a high performance alternative to the stock O.E. manifolds on 2 wheel and 4 wheel drive trucks. These headers are built to accommodate all emission control devices. Please check your application in this section for more information regarding emissions legality.

Product Features:
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Keep Top End Horsepower
  • Provides Finest Fit
  • Most Durable Design Available
See More

JBA Performance – 1822SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic (Part No.1822SJS)

1822SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic

from

$975.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1822SJS 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1823SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic (Part No.1823SJS)

1823SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic

from

$848.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1823SJS 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1823SJT 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic (Part No.1823SJT)

1823SJT 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic

from

$783.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1823SJT 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1832SJS 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Silver Ceramic (Part No.1832SJS)

1832SJS 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Silver Ceramic

from

$773.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1832SJS 1 1/2″ Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Silver Ceramic
  • Mandrel bent stainless steel tube
See More

JBA Performance – 1832SJT 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic (Part No.1832SJT)

1832SJT 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic

from

$734.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1832SJT 1 1/2″ Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic
  • Mandrel bent stainless steel tube
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JBA Performance – 1832S 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0L and 5.7L (Part No.1832S)

1832S 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0L and 5.7L

from

$588.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:
  • JBA Performance Exhaust 1832S 1 1/2″ Header Shorty Stainless Steel 96-99 GM Truck 5.0L and 5.7L
  • Mandrel bent stainless steel tube
See More

Best-Selling 1998 GMC C3500 Exhaust Manifold and Header Hardware

Upgrade your C3500 with one of our 5 best-selling Exhaust Manifold and Header Hardware, earning an average 3.25 stars rating across 27 reviews.

Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03413)

Exhaust Manifold Hardware Kit

from

$19.99
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Exhaust Manifold Hardware Kit (Part No.03412B)

Exhaust Manifold Hardware Kit

from

$21.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ARP Auto Racing – For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12 (Part No.134-1102)

For Use With Chevy Ls V8 Engine, M8 Thread Size, Hex Head, Black Oxide, Set Of 12

from

$50.99
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application.

Product Features:
  • Material Is Not Affected By Corrosion Or Extreme Heat
  • The Compact 12-Point Nut Lets You Easily Slip A Socket Close To The Pipe
  • Substantially Stronger Than Grade 8 Hardware
  • Nominally Rated At 170,000 PSI Tensile Strength
  • Set of 12
  • 3/8” Wide Header Flange
  • 1.181? Underhead Length
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Felpro – Exhaust Manifold Hardware Kit (Part No.ES 75119)

Exhaust Manifold Hardware Kit

from

$33.99
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:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
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Mr. Gasket – Exhsthdrbolt (Part No.2235G)

Exhsthdrbolt

from

$44.99
Headlock&trade: Bolts eliminate the need for lock washers, Period. That’s because each Headlock&trade: Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Product Features:
  • 12 per Package
  • Includes Ball Head Socket Tool – to Start Header Bolt Into Head
  • 410 stainless steel
  • Minimum 180,000 PSI tensile strength
  • 24 equally spaced clockwise teeth
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Top-Rated Exhaust Manifold and Header Brands For Your 1998 GMC C3500

When it comes to finding the perfect Exhaust Manifold and Header for your 1998 GMC C3500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Exhaust Manifold and Header brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $19.99. Purchasing a Exhaust Manifold and Header from us here at Advance Auto Parts is a smart move for both you and your 1998 GMC C3500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 1998 GMC C3500 Exhaust Manifold and Headers

If you’re looking for a top-quality Exhaust Manifold and Header for your 1998 GMC C3500, Advance Auto Parts has exactly what you need with our selection of Dorman Exhaust Manifold and Headers. We have 3 Dorman Exhaust Manifold and Headers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $19.99 and an average cost of $88.32, you’ll find the perfect Exhaust Manifold and Header for your needs and budget. Dorman Exhaust Manifold and Headers for the 1998 GMC C3500 come highly rated, with over 27 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Exhaust Manifold and Header from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Direct Fit Exhaust Manifold: with Heat Shield
from $94.99
(3)
Direct Fit Exhaust Manifold: with Heat Shield
“perfect fit and function”
Direct Fit Exhaust Manifold: without Heat Shield
from $149.99
(4)
Direct Fit Exhaust Manifold: without Heat Shield
“Great experience and great plugs!”
Exhaust Manifold Hardware Kit
from $19.99
(20)
Exhaust Manifold Hardware Kit
“The bolts worked perfectly. They seem to be coated to prevent thread gawling, with heat cycles”

FAQs for 1998 GMC C3500 Exhaust Manifold and Headers

What are the best-selling Exhaust Manifold and Headers for 1998 GMC C3500s?

Out of 22 Exhaust Manifold and Headers that fit 1998 GMC C3500s, the following parts are the top sellers:

What’s the price range for 1998 GMC C3500 Exhaust Manifold and Headers?

The prices of Exhaust Manifold and Headers for the 1998 GMC C3500 range from $19.99 up to $1,249.99 for the most premium parts.

What is the average price of an Exhaust Manifold and Header for a 1998 GMC C3500?

The average price for Exhaust Manifold and Headers for the 1998 GMC C3500 is $363.96. Keep in mind the variety of part types within our Exhaust Manifold and Header category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Manifold and Headers for other GMC C3500 model years?

Yes, we carry Exhaust Manifold and Headers for 18 model years of GMC C3500s between 1979 and 1999. The following model years are the most popular for Exhaust Manifold and Header purchases: 1999, 1997, 1996, 1995, 1994, 1993, 1992, 1991, and 1990.

What are the cheapest Exhaust Manifold and Headers for my 1998 GMC C3500?

The cheapest 1998 GMC C3500 Exhaust Manifold and Headers we carry are:

Does Advance Auto Parts sell Exhaust Manifold and Headers for any other 1998 GMC models?

What are the top-rated Exhaust Manifold and Headers that fit the 1998 GMC C3500?

Based on 83 reviews by customers, our 1998 GMC C3500 Exhaust Manifold and Headers have an average customer rating of 3 stars. These are the highest-rated categories of Exhaust Manifold and Headers for the 1998 GMC C3500 and their top-rated products:

What types of Exhaust Manifold and Headers do you sell for my 1998 GMC C3500?

As of 11/2/25, these are some of the most in-demand types of Exhaust Manifold and Headers for a 1998 GMC C3500:

Can I get help with 1998 GMC C3500 Exhaust Manifold and Header orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Exhaust Manifold and Headers and more.

What is your return policy for GMC C3500 Exhaust Manifold and Headers?

Advance Auto Parts keeps returns simple. For new GMC C3500 Exhaust Manifold and Headers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.