1985 Chevrolet P20 Exhaust Upgrade Parts
29 parts listed for your 1985 Chevrolet P20 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
Fel-Pro 69-81 Chevrolet Corvette/67-92 Camaro/70-75 Bel Air Exhaust Manifold Gasket Set
$7.31
Fel-Pro
Fel-Pro Chevrolet K2500 MS 91587 Exhaust Manifold Gasket Set
$16.51
Fel-Pro
Fel-Pro Chevrolet Nova MS 9786 Intake and Exhaust Manifolds Combination Gasket
$13.66
Victor Reinz
MAHLE Original Am General Hummer 98-92 Exhaust Manifold Set
$24.08
Victor Reinz
MAHLE Original Avanti II 69-65 Exhaust Manifold Set
$9.82
Mufflers
(24)primary
Cometic Gasket
Cometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set-Brodix GB 2000 Heads
$30.81
Cometic Gasket
Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set
$51.05
CORSA Performance
Corsa Chevrolet Duramax Diesel 6.2L Muffler
$583.68
AP Exhaust
Direct Fit Muffler - MSL Maximum
$45.83
Fel-Pro
Fel-Pro Chevrolet C10 60556 Exhaust Pipe Flange Gasket
$10.51
Fel-Pro
Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket
$3.30
Fel-Pro
Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket
$2.24
Fel-Pro
Fel-Pro Chevrolet Camaro Exhaust Pipe Flange Gasket
$2.97
Exhaust Upgrade for Other Chevrolet P20 Years
Other Jobs for Your 1985 Chevrolet P20
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 1985 Chevrolet P20?
A complete exhaust upgrade on the 1985 Chevrolet P20 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 1985 Chevrolet P20?
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 1985 Chevrolet P20?
These parts are listed for the 1985 Chevrolet P20 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 1985 Chevrolet P20?
We carry exhaust upgrade parts from trusted brands including Fel-Pro, Victor Reinz, Cometic Gasket, CORSA Performance, and AP Exhaust. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 1985 Chevrolet P20?
The cost of a exhaust upgrade for the 1985 Chevrolet P20 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.