34+ 1978 Chevrolet P30 Mufflers & Resonators Base Parts - Page 2

Base · Mufflers & Resonators (34 products)

Exact-fit parts for the 1978 Chevrolet P30 Base.

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .030in MLS Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5896-030

Confirmed Fit

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .030in MLS Exhaust Manifold Gasket Set

$54.48

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

Victor Reinz

Part # G26748

Confirmed Fit

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

$15.67

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

Walker Exhaust

Part # 21151

Fits with Conditions

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

$85.32

Cometic GM BBC 2.250in Round Port - 030in MLS Exhaust Gasket

Cometic Gasket

Part # C5251-030

Confirmed Fit

Cometic GM BBC 2.250in Round Port - 030in MLS Exhaust Gasket

$54.48

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5896C

Confirmed Fit

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket Set

$53.34

Fel-Pro

Part # 9672

Confirmed Fit

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

$8.67

Cometic Chevy Mark-IV-GM Gen-V/VI Big Block V8 .030in MLS Exhaust Mani Gskt Set-2.130in Round Ports

Cometic Gasket

Part # C5996-030

Confirmed Fit

Cometic Chevy Mark-IV-GM Gen-V/VI Big Block V8 .030in MLS Exhaust Mani Gskt Set-2.130in Round Ports

$54.48

Fel-Pro

Part # 60986

Confirmed Fit

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

$7.05

Cometic Chevrolet Big Block V8 .060in. HTS Exh Mani Gasket Set - 2.090in. x 2.090in. Square Ports

Cometic Gasket

Part # C15325HTS

Confirmed Fit

Cometic Chevrolet Big Block V8 .060in. HTS Exh Mani Gasket Set - 2.090in. x 2.090in. Square Ports

$35.97

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .060in MLS Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5897-060

Confirmed Fit

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .060in MLS Exhaust Manifold Gasket Set

$85.52

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

Victor Reinz

Part # F7135

Confirmed Fit

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

$17.09

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket

Cometic Gasket

Part # C5152

Confirmed Fit

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket

$82.36

Cometic Gasket

Part # C5151

Confirmed Fit

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket Set

$82.36

Cometic Chevy Mark-IV BB V8 .042in ArmorCore Exhaust Mani Gskt Set-Brodix Big Duke/Head Hunter Heads

Cometic Gasket

Part # C5418-042

Confirmed Fit

Cometic Chevy Mark-IV BB V8 .042in ArmorCore Exhaust Mani Gskt Set-Brodix Big Duke/Head Hunter Heads

$30.81

Showing 21-34 of 34

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet P30 Base?

This page groups parts listed for the 1978 Chevrolet P30 Base. 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 1978 Chevrolet P30 Base?

We offer a wide selection of mufflers & resonators parts for the 1978 Chevrolet P30 Base. 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 1978 Chevrolet P30 Base?

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

How fast do 1978 Chevrolet P30 Base 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 1978 Chevrolet P30 Base 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.

1978 Chevrolet P30(2,446 parts)

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Other Chevrolet P30 Years

1978 Chevrolet P30(2,446 parts)

Shop by Problem

Other Chevrolet P30 Years

Base · Mufflers & Resonators (34 products)

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .030in MLS Exhaust Manifold Gasket Set

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

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

Cometic GM BBC 2.250in Round Port - 030in MLS Exhaust Gasket

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket Set

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

Cometic Chevy Mark-IV-GM Gen-V/VI Big Block V8 .030in MLS Exhaust Mani Gskt Set-2.130in Round Ports

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

Cometic Chevrolet Big Block V8 .060in. HTS Exh Mani Gasket Set - 2.090in. x 2.090in. Square Ports

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .060in MLS Exhaust Manifold Gasket Set

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket Set

Cometic Chevy Mark-IV BB V8 .042in ArmorCore Exhaust Mani Gskt Set-Brodix Big Duke/Head Hunter Heads

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet P30 Base?

What mufflers & resonators options are available for my 1978 Chevrolet P30 Base?

What brands make parts for the 1978 Chevrolet P30 Base?

How fast do 1978 Chevrolet P30 Base parts ship?

What warranty do your 1978 Chevrolet P30 Base parts come with?