20+ 1978 Chevrolet El Camino Mufflers & Resonators Parts

Mufflers & Resonators (20 products)

Magnaflow

Part # 94005

Fits All Trims

MagnaFlow Conv Univ 2.25 FED

$129.00

Fel-Pro

Part # 9672

Fits All Trims

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

$8.67

Magnaflow

Part # 93431

Fits All Trims

MagnaFlow Conv DF GM 77 79

$363.00

Magnaflow

Part # 3322305

Fits All Trims

MagnaFlow Conv Univ 2.25inch C/C PC1

$610.00

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 Checker Marathon 69-65 Exhaust Pipe Packing Ring

Victor Reinz

Part # F7139

Fits All Trims

MAHLE Original Checker Marathon 69-65 Exhaust Pipe Packing Ring

$15.27

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 Century 81-75 Exhaust Pipe Packing Ring

Victor Reinz

Part # F7394

Choose Trim

MAHLE Original Buick Century 81-75 Exhaust Pipe Packing Ring

$19.39

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

Cometic Chevrolet 3.8/4.3L Gen-1 90 Degree V6 .064in AM Exhaust Manifold Gasket Set

Cometic Gasket

Part # C15008-064

Choose Trim

Cometic Chevrolet 3.8/4.3L Gen-1 90 Degree V6 .064in AM Exhaust Manifold Gasket Set

$28.51

Magnaflow

Part # 3322418

Fits All Trims

Magnaflow 78-84 GM Passenger car CA Direct Fit Converter

$995.00

Magnaflow

Part # 3322431

Fits All Trims

Magnaflow GM Passenger car CA Direct Fit Converter

$970.00

Magnaflow

Part # 93418

Fits All Trims

MagnaFlow Conv GM 21.38X6.5X4 2.25 23418

$181.00

Fel-Pro

Part # 60986

Fits All Trims

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

$7.05

Cometic Buick Stage II V6 .064in ArmorCore Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5791-064

Choose Trim

Cometic Buick Stage II V6 .064in ArmorCore Exhaust Manifold Gasket Set

$38.23

Cometic Buick Stage I V6 .064in AFM Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5696-064

Choose Trim

Cometic Buick Stage I V6 .064in AFM Exhaust Manifold Gasket Set

$38.23

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

Victor Reinz

Part # F7192

Fits All Trims

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

$17.48

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

Cometic Gasket

Part # C5894-030

Choose Trim

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

$52.20

Magnaflow

Part # 3322306

Fits All Trims

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 2.50in PC1

$618.98

All 20 products shown

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet El Camino?

This page groups parts listed for the 1978 Chevrolet El Camino. 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 El Camino?

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

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

How fast do 1978 Chevrolet El Camino 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 El Camino 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 El Camino(2,295 parts)

1978 Chevrolet El Camino(2,295 parts)

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Other Chevrolet El Camino Years

Mufflers & Resonators (20 products)

MagnaFlow Conv Univ 2.25 FED

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

MagnaFlow Conv DF GM 77 79

MagnaFlow Conv Univ 2.25inch C/C PC1

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

MAHLE Original Checker Marathon 69-65 Exhaust Pipe Packing Ring

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

MAHLE Original Buick Century 81-75 Exhaust Pipe Packing Ring

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

Cometic Chevrolet 3.8/4.3L Gen-1 90 Degree V6 .064in AM Exhaust Manifold Gasket Set

Magnaflow 78-84 GM Passenger car CA Direct Fit Converter

Magnaflow GM Passenger car CA Direct Fit Converter

MagnaFlow Conv GM 21.38X6.5X4 2.25 23418

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

Cometic Buick Stage II V6 .064in ArmorCore Exhaust Manifold Gasket Set

Cometic Buick Stage I V6 .064in AFM Exhaust Manifold Gasket Set

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 2.50in PC1

Frequently Asked Questions

Do these parts fit my 1978 Chevrolet El Camino?

What mufflers & resonators options are available for my 1978 Chevrolet El Camino?

What brands make parts for the 1978 Chevrolet El Camino?

How fast do 1978 Chevrolet El Camino parts ship?

What warranty do your 1978 Chevrolet El Camino parts come with?