37+ 1978 Ford F-100 Mufflers & Resonators Custom Parts - Page 2

Custom · Mufflers & Resonators (37 products)

Exact-fit parts for the 1978 Ford F-100 Custom.

Magnaflow

Part # 94104

Confirmed Fit

MagnaFlow Conv Univ 2

$125.00

Magnaflow

Part # 94005

Confirmed Fit

MagnaFlow Conv Univ 2.25 FED

$129.00

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

Walker Exhaust

Part # 18231

Fits with Conditions

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

$54.94

Cometic Ford Windsor .060in HTS Exhaust Mani Gasket Set

Cometic Gasket

Part # C15650-060

Confirmed Fit

Cometic Ford Windsor .060in HTS Exhaust Mani Gasket Set

$36.65

Magnaflow

Part # 339105

Confirmed Fit

MagnaFlow Conv Universal 2.25in Inlet 2.25in Outlet 16in Length 6.375in Width

$523.00

Magnaflow

Part # 339106

Confirmed Fit

MagnaFlow Conv Universal 2.5in Inlet 2.5in Outlet 16in Length

$523.00

Fel-Pro

Part # ES75115

Confirmed Fit

Fel-Pro Ford F-150 ES 75115 Exhaust Manifold Hardware Kit

$48.37

Cometic Ford Windsor V8 .043in Copper Exhaust Manifold Gasket Set

Cometic Gasket

Part # C5898C

Confirmed Fit

Cometic Ford Windsor V8 .043in Copper Exhaust Manifold Gasket Set

$53.34

Cometic Ford 335 Series V8 .064in AM Exhaust Manifold Gasket Set - 4BBL Heads

Cometic Gasket

Part # C15104

Confirmed Fit

Cometic Ford 335 Series V8 .064in AM Exhaust Manifold Gasket Set - 4BBL Heads

$45.39

Cometic Ford Yates V8 .064in ArmorCore Exhaust Manifold Gasket Set - 1.890in X 1.725in Ports - SVO

Cometic Gasket

Part # C5357-064

Confirmed Fit

Cometic Ford Yates V8 .064in ArmorCore Exhaust Manifold Gasket Set - 1.890in X 1.725in Ports - SVO

$45.34

Cometic 96-04 Ford Mustang 4.6L/5.4L 4 Valve .060in 1 5/8in Primary HT Header Gasket Set

Cometic Gasket

Part # C15566HT

Confirmed Fit

Cometic 96-04 Ford Mustang 4.6L/5.4L 4 Valve .060in 1 5/8in Primary HT Header Gasket Set

$48.90

Cometic Ford 302/351W V8 Exhaust Mani Gasket .060in HTS 1.668in X 1.617in- 20 Pck

Cometic Gasket

Part # CP15650

Confirmed Fit

Cometic Ford 302/351W V8 Exhaust Mani Gasket .060in HTS 1.668in X 1.617in- 20 Pck

$185.50

Magnaflow

Part # 94004

Confirmed Fit

MagnaFlow Conv Univ 2inch FED

$129.00

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

Walker Exhaust

Part # 18238

Fits with Conditions

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

$46.32

Cometic Ford Big Block FE V8 .043in Copper Exhaust Manifold Gskt Set-2.320in x 1.560in Square Ports

Cometic Gasket

Part # C5155

Confirmed Fit

Cometic Ford Big Block FE V8 .043in Copper Exhaust Manifold Gskt Set-2.320in x 1.560in Square Ports

$82.36

Cometic Gasket

Part # C5153

Confirmed Fit

Cometic Ford Windsor V8 .043in Copper Exhaust Manifold Gasket Set

$83.66

Kooks Headers

Part # 7014S-SC1-R

Confirmed Fit

Kooks SB Ford 2in Round Evictor SC1

$100.89

Showing 21-37 of 37

Frequently Asked Questions

Do these parts fit my 1978 Ford F-100 Custom?

This page groups parts listed for the 1978 Ford F-100 Custom. 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 Ford F-100 Custom?

We offer a wide selection of mufflers & resonators parts for the 1978 Ford F-100 Custom. 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 Ford F-100 Custom?

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

How fast do 1978 Ford F-100 Custom 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 Ford F-100 Custom 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 Ford F-100(3,069 parts)

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Other Ford F-100 Years

1978 Ford F-100(3,069 parts)

Shop by Problem

Other Ford F-100 Years

Custom · Mufflers & Resonators (37 products)

MagnaFlow Conv Univ 2

MagnaFlow Conv Univ 2.25 FED

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

Cometic Ford Windsor .060in HTS Exhaust Mani Gasket Set

MagnaFlow Conv Universal 2.25in Inlet 2.25in Outlet 16in Length 6.375in Width

MagnaFlow Conv Universal 2.5in Inlet 2.5in Outlet 16in Length

Fel-Pro Ford F-150 ES 75115 Exhaust Manifold Hardware Kit

Cometic Ford Windsor V8 .043in Copper Exhaust Manifold Gasket Set

Cometic Ford 335 Series V8 .064in AM Exhaust Manifold Gasket Set - 4BBL Heads

Cometic Ford Yates V8 .064in ArmorCore Exhaust Manifold Gasket Set - 1.890in X 1.725in Ports - SVO

Cometic 96-04 Ford Mustang 4.6L/5.4L 4 Valve .060in 1 5/8in Primary HT Header Gasket Set

Cometic Ford 302/351W V8 Exhaust Mani Gasket .060in HTS 1.668in X 1.617in- 20 Pck

MagnaFlow Conv Univ 2inch FED

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

Cometic Ford Big Block FE V8 .043in Copper Exhaust Manifold Gskt Set-2.320in x 1.560in Square Ports

Cometic Ford Windsor V8 .043in Copper Exhaust Manifold Gasket Set

Kooks SB Ford 2in Round Evictor SC1

Frequently Asked Questions

Do these parts fit my 1978 Ford F-100 Custom?

What mufflers & resonators options are available for my 1978 Ford F-100 Custom?

What brands make parts for the 1978 Ford F-100 Custom?

How fast do 1978 Ford F-100 Custom parts ship?

What warranty do your 1978 Ford F-100 Custom parts come with?