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Est. 1957

1978 Chevrolet El Camino Exhaust Upgrade Parts

27 vehicle-specific parts2-5 hoursmoderate

27 parts listed for your 1978 Chevrolet El Camino for a complete exhaust upgrade. Choose your trim on product pages to confirm exact fit. A moderate DIY project - estimated 2-5 hours.

Headers

(7)primary
Fel-Pro Buick Century MS 90198 Exhaust Manifold Gasket Set

Fel-Pro

Part # MS90198

Choose Trim

Fel-Pro Buick Century MS 90198 Exhaust Manifold Gasket Set

$11.05

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Raw 409SS Cat4Ward Header

JBA

Part # 1830S-6

Fits All Trims

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Raw 409SS Cat4Ward Header

$907.02

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Silver Ctd Cat4Ward Header

JBA

Part # 1830S-6JS

Fits All Trims

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Silver Ctd Cat4Ward Header

$1071.74

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Ti Ctd Cat4Ward Header

JBA

Part # 1830S-6JT

Fits All Trims

JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Ti Ctd Cat4Ward Header

$1010.11

MAHLE Original Buick Century 76-75 Exhaust Manifold Set

Victor Reinz

Part # MS15214

Choose Trim

MAHLE Original Buick Century 76-75 Exhaust Manifold Set

$16.38

MAHLE Original Checker Marathon 82-80 Exhaust Manifold Set

Victor Reinz

Part # MS15251

Choose Trim

MAHLE Original Checker Marathon 82-80 Exhaust Manifold Set

$11.39

MAHLE Original Chev 3.3L Performance Exhaust Manifold

Victor Reinz

Part # 95093SG

Choose Trim

MAHLE Original Chev 3.3L Performance Exhaust Manifold

$36.31

Mufflers

(20)primary
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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

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 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

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

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 Chevrolet C10 60986 Exhaust Pipe Flange Gasket

Fel-Pro

Part # 60986

Fits All Trims

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

$3.30

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

Fel-Pro

Part # 9587

Fits All Trims

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

$2.24

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

Fel-Pro

Part # 9672

Fits All Trims

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

$4.92

Browse all 1978 Chevrolet El Camino parts

Exhaust Upgrade for Other Chevrolet El Camino Years

1987 Chevrolet El Camino1986 Chevrolet El Camino1985 Chevrolet El Camino1984 Chevrolet El Camino1983 Chevrolet El Camino1982 Chevrolet El Camino

Other Jobs for Your 1978 Chevrolet El Camino

1978 Chevrolet El Camino Intake Upgrade30-60 minutes · easy
1978 Chevrolet El Camino Tune-Up1-2 hours · easy

Frequently Asked Questions

What parts do I need for a exhaust upgrade on my 1978 Chevrolet El Camino?

A complete exhaust upgrade on the 1978 Chevrolet El Camino 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 1978 Chevrolet El Camino?

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 1978 Chevrolet El Camino?

These parts are listed for the 1978 Chevrolet El Camino 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 1978 Chevrolet El Camino?

We carry exhaust upgrade parts from trusted brands including Fel-Pro, JBA, Victor Reinz, and Cometic Gasket. Filter by brand to find your preferred manufacturer.

How much does a exhaust upgrade cost for a 1978 Chevrolet El Camino?

The cost of a exhaust upgrade for the 1978 Chevrolet El Camino 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.