1998 GMC K2500 Exhaust Manifold and Headers
Your 1998 GMC K2500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Exhaust Manifold and Headers you desperately need.
We currently carry 17 Exhaust Manifold and Headers to choose from for your 1998 GMC K2500, and our inventory prices range from as little as $92.99 up to $956.99.
On top of low prices, Advance Auto Parts offers 5 different trusted brands of Exhaust Manifold and Headers for the 1998 GMC K2500. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 21 reviews on our Exhaust Manifold and Headers for the 1998 GMC K2500 from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Exhaust Manifold and Headers stock in-person!
Exhaust Manifold and Headers for Your 1998 GMC K2500
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-470)
from
$174.99
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:
See More
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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-218)
from
$105.99
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:
See More
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
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-217)
from
$92.99
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:
See More
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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-573)
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:
See More
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
Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-390)
from
$214.99
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:
See More
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
Flowtech – Shorty; Smog Headers (Part No.91832FLT)
from
$325.99Product 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
Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-391)
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:
See More
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
JBA Performance – 1822S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L (Part No.1822S)
from
$829.99
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:
See More
Product Features:
- JBA Performance Exhaust 1822S 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L
- Mandrel bent stainless steel tube
JBA Performance – 1823S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L (Part No.1823S)
from
$585.99
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:
See More
Product Features:
- JBA Performance Exhaust 1823S 1 3/4″ Header Shorty Stainless Steel 96-00 GM Truck 7.4L
- Mandrel bent stainless steel tube
JBA Performance – 1822SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic (Part No.1822SJS)
from
$956.99
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:
See More
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
JBA Performance – 1823SJT 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Titanium Ceramic (Part No.1823SJT)
from
$767.99
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:
See More
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
JBA Performance – 1832SJT 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Titanium Ceramic (Part No.1832SJT)
from
$719.99
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:
See More
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
JBA Performance – 1832SJS 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0/5.7L Silver Ceramic (Part No.1832SJS)
from
$714.99
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:
See More
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
JBA Performance – 1823SJS 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L Silver Ceramic (Part No.1823SJS)
from
$675.99
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:
See More
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
Hooker Headers – Truck Force; Emissions Compatible Header (Part No.2021HKR)
from
$675.99
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:
See More
Product Features:
- Long Tube Lengths
- Long Transition Collectors
- Monstrous Low-Mid Range Torque
- Keep Top End Horsepower
- Provides Finest Fit
- Most Durable Design Available
JBA Performance – 1832S 1 1/2" Header Shorty Stainless Steel 96-99 GM Truck 5.0L and 5.7L (Part No.1832S)
from
$542.99
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:
See More
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
Patriot Exhaust – H8059-1 1 5/8" Header Truck Small Block Chevrolet 2/4 Wheel Drive 88-98 Coated (Part No.H8059-1)
from
$478.99
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:
See More
Product Features:
- Patriot Exhaust H8059-1 1 5/8″ Header Truck Small Block Chevrolet 2/4 Wheel Drive 88-98 Coated
- Patriot offers headers for many applications at prices you can afford.
FAQs for 1998 GMC K2500 Exhaust Manifold and Headers
What are the most popular Exhaust Manifold and Headers for the 1998 GMC K2500?
With 5 brands you can trust, our most popular Exhaust Manifold and Headers for the 1998 GMC K2500 parts are:
What are the best aftermarket Exhaust Manifold and Headers for the 1998 GMC K2500?
See what past customers had to say about our highest-rated Exhaust Manifold and Headers for the 1998 GMC K2500:
from
$325.99
(2)
Shorty; Smog Headers
“the headers are steel, that is what steel looks like when it isn’t oxidized. the ones you had before were most likely cast iron. the price shouldve to”
from
$829.99
(1)
1822S 1 3/4" Header Shorty Stainless Steel 96-00 GM Truck 7.4L
“Not oem as stated. Requires mid pipes (an additional $200)which is not noted when you purchase them, but clearly stated on the instructions in the box”
from
$148.99
(1)
Direct Fit Exhaust Manifold: With Heat Shield
“The manifold fit correctly as it should, but the egr tube fitting was not the correct. I had to purchase one from the dealer which cost me an extra $”
