1979 GMC G3500 Exhaust Upgrade Parts
22 parts listed for your 1979 GMC G3500 for a complete exhaust upgrade. Choose your trim on product pages to confirm exact fit. A moderate DIY project - estimated 2-5 hours.
Headers
(5)primary
Fel-Pro
Part # MS90590
Fel-Pro Chevrolet C10 MS 90590 Exhaust Manifold Gasket Set
$22.31
Victor Reinz
Part # MS15753
MAHLE Original Chevrolet C10 84-79 Exhaust Manifold Set
$40.14
Victor Reinz
Part # 95094SG
MAHLE Original Chevy 262 Performance Exhaust Manifold
$59.88
Victor Reinz
Part # 95090SG
MAHLE Original Chevy 262 Performance Exhaust Manifold
$44.71
Victor Reinz
Part # 95016SG
MAHLE Original Chevy 262 Performance Exhaust Manifold
$84.58
Mufflers
(17)primary
Cometic Gasket
Part # C15010-059
Cometic Chevrolet Gen-3 Inline 6 .059in CFM-20 Intake Exhaust Manifold Gasket
$64.74
Cometic Gasket
Part # C5314-064
Cometic Chevy Gen1 Small Block V8 .064in AM Exhaust Gskt Set-1.500in x 1.470in Ports-18 Degree Head
$45.34
Cometic Gasket
Part # C5258
Cometic GM Small Block Aluminum/Rubber Exhaust Port Cover Set - 18 Degree Heads
$72.52
Fel-Pro
Part # 60986
Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket
$7.05
Fel-Pro
Part # 9587
Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket
$2.24
Fel-Pro
Part # 9672
Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket
$8.67
Magnaflow
Part # 3391432
MagnaFlow Conv DF 1994 GMA G3500 V6 4.3L
$1158.00
Magnaflow
Part # 93432
MagnaFlow Conv DF GM 25inch x 7inch x 4inch 2.5/2.5inch
$219.00
Exhaust Upgrade for Other GMC G3500 Years
Other Jobs for Your 1979 GMC G3500
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 1979 GMC G3500?
A complete exhaust upgrade on the 1979 GMC G3500 typically requires headers, mufflers. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a exhaust upgrade take on a 1979 GMC G3500?
A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a exhaust upgrade myself?
A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.
Are these parts guaranteed to fit my 1979 GMC G3500?
These parts are listed for the 1979 GMC G3500 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make exhaust upgrade parts for the 1979 GMC G3500?
We carry exhaust upgrade parts from trusted brands including Fel-Pro, Victor Reinz, Cometic Gasket, and Magnaflow. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 1979 GMC G3500?
The cost of a exhaust upgrade for the 1979 GMC G3500 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.