22+ 1984 Chevrolet P20 Mufflers & Resonators Parts

Mufflers & Resonators (22 products)

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

Walker Exhaust

Part # 22329

Fits All Trims

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

$68.92

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

Walker Exhaust

Part # 18274

Fits All Trims

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

$46.53

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

Walker Exhaust

Part # 18337

Fits All Trims

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

$53.38

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

Victor Reinz

Part # G26748

Fits All Trims

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

$15.67

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

Victor Reinz

Part # F7135

Fits All Trims

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

$17.09

MAHLE Original Buick Apollo 75-73 Intake To Exhaust Hot Spot

Victor Reinz

Part # B7354

Fits All Trims

MAHLE Original Buick Apollo 75-73 Intake To Exhaust Hot Spot

$15.73

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

Cometic Gasket

Part # C5892-030

Choose Trim

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

$51.05

Fel-Pro

Part # 9587

Fits All Trims

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

$2.24

Fel-Pro

Part # 60985

Fits All Trims

Fel-Pro Chevrolet Camaro Exhaust Pipe Flange Gasket

$2.97

Fel-Pro

Part # 8194

Fits All Trims

Fel-Pro Chevrolet Camaro Exhaust Pipe Flange Gasket

$11.03

Fel-Pro

Part # 60556

Fits All Trims

Fel-Pro Chevrolet C10 60556 Exhaust Pipe Flange Gasket

$14.26

Fel-Pro

Part # 60986

Fits All Trims

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

$7.05

Fel-Pro

Part # 60083

Fits All Trims

Fel-Pro Ford F-250 Super Duty Exhaust Pipe Flange Gasket

$2.00

Corsa Chevrolet Duramax Diesel 6.2L Muffler

CORSA Performance

Part # 8004000

Fits All Trims

Corsa Chevrolet Duramax Diesel 6.2L Muffler

$583.68

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

Walker Exhaust

Part # 22171

Fits All Trims

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

$91.62

SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

Walker Exhaust

Part # 18177

Fits All Trims

SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

$43.24

Fel-Pro

Part # ES75102

Fits All Trims

Fel-Pro Chevrolet K1500 ES 75102 Exhaust Flange Stud and Nut

$29.79

Fel-Pro

Part # ES75103

Fits All Trims

Fel-Pro Chevrolet K1500 ES 75103 Exhaust Flange Stud and Nut

$29.98

Cometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set-Brodix GB 2000 Heads

Cometic Gasket

Part # C5422-064

Choose Trim

Cometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set-Brodix GB 2000 Heads

$30.81

MAHLE Original Chevrolet B60 84-83 Exhaust Pipe Packing Ring

Victor Reinz

Part # F7269

Fits All Trims

MAHLE Original Chevrolet B60 84-83 Exhaust Pipe Packing Ring

$22.09

Frequently Asked Questions

Do these parts fit my 1984 Chevrolet P20?

This page groups parts listed for the 1984 Chevrolet P20. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What mufflers & resonators options are available for my 1984 Chevrolet P20?

We offer a wide selection of mufflers & resonators parts for the 1984 Chevrolet P20. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1984 Chevrolet P20?

We carry parts from trusted brands including Fel-Pro, Victor Reinz, Walker Exhaust, Cometic Gasket, and CORSA Performance, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1984 Chevrolet P20 parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1984 Chevrolet P20 parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1984 Chevrolet P20(2,470 parts)

Shop by Problem

Other Chevrolet P20 Years

1984 Chevrolet P20(2,470 parts)

Shop by Problem

Other Chevrolet P20 Years

Mufflers & Resonators (22 products)

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.25" Outlet (OD)

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

MAHLE Original Buick Apollo 75-73 Intake To Exhaust Hot Spot

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet Camaro Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet Camaro Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet C10 60556 Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

Fel-Pro Ford F-250 Super Duty Exhaust Pipe Flange Gasket

Corsa Chevrolet Duramax Diesel 6.2L Muffler

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

SoundFX Universal Universal Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (ID)

Fel-Pro Chevrolet K1500 ES 75102 Exhaust Flange Stud and Nut

Fel-Pro Chevrolet K1500 ES 75103 Exhaust Flange Stud and Nut

Cometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set-Brodix GB 2000 Heads

MAHLE Original Chevrolet B60 84-83 Exhaust Pipe Packing Ring

Frequently Asked Questions

Do these parts fit my 1984 Chevrolet P20?

What mufflers & resonators options are available for my 1984 Chevrolet P20?

What brands make parts for the 1984 Chevrolet P20?

How fast do 1984 Chevrolet P20 parts ship?

What warranty do your 1984 Chevrolet P20 parts come with?