Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

1978 Pontiac Grand LeMans

X
  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler for 1978 Pontiac Grand LeMans

1978 Pontiac Grand LeMans: Exhaust Muffler


Displaying 1 to 5 (of 5 products)

Walker 18275 Exhaust Muffler
for 1978 Pontiac Grand LeMans

Walker
SOUND FX MUFFLER
On Sale:

$50.84
Avail:
8 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
SoundFX Direct Fit
with Single Outlet
If welded assembly, replace all required parts
2BBL
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV SoundFX Direct Fit
with Single Outlet
If welded assembly, replace all required parts
2BBL

1 Per Vehicle

Walker 17730 Exhaust Muffler
for 1978 Pontiac Grand LeMans

Walker
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
Dynomax Super Turbo Universal Muffler
Single Outlet
If welded assembly, replace all required parts.
Optional
Super Turbo for 18275
2BBL
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV Dynomax Super Turbo Universal Muffler
Single Outlet
If welded assembly, replace all required parts.
Optional
Super Turbo for 18275
2BBL

1 Per Vehicle
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
Dynomax Super Turbo Universal Muffler
Single Outlet
If welded assembly, replace all required parts.
2BBL
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV Dynomax Super Turbo Universal Muffler
Single Outlet
If welded assembly, replace all required parts.
2BBL

1 Per Vehicle

Walker 18101 Exhaust Muffler
for 1978 Pontiac Grand LeMans

Walker
UNIVERSAL TRU-FIT MUFFLER
On Sale:

$42.63
Avail:
7 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
SoundFX Universal
with Single Outlet
Modifications and/or Additional Parts May Be Required for Installation
2BBL
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV SoundFX Universal
with Single Outlet
Modifications and/or Additional Parts May Be Required for Installation
2BBL

1 Per Vehicle

Walker 22052 Exhaust Muffler
for 1978 Pontiac Grand LeMans

Walker
QUIET-FLOW3 MUFFLER
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Grand LeMans equipped with
3.3L V6 Gas
 
1
 
Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
LE
Premium
Limited Lifetime Warranty
 
1978 Pontiac Grand LeMans equipped with
3.3L V6 Gas Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
LE
Premium
Limited Lifetime Warranty
1 Per Vehicle
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
Quiet-Flow SS Muffler
Base, 2BBL
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
Single Outlet
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV Quiet-Flow SS Muffler
Base, 2BBL
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
Single Outlet
1 Per Vehicle
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
SA, 2BBL
Single Outlet
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
SA, 2BBL
Single Outlet
1 Per Vehicle
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV
 
1
 
Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
Safari, 2BBL
Single Outlet
 
1978 Pontiac Grand LeMans equipped with
5.0L V8 Gas OHV Quiet-Flow SS Muffler
If welded Assy, replace all Reqd parts.
Premium
Limited Lifetime Warranty
Safari, 2BBL
Single Outlet
1 Per Vehicle

MagnaFlow 13134 Exhaust Muffler
for 1978 Pontiac Grand LeMans

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Grand LeMans equipped with
5.7L V8 Gas OHV,
3.8L V6 Gas OHV
 
1
 
Redpack 2x2in. Exhaust Muffler
 
1978 Pontiac Grand LeMans equipped with
5.7L V8 Gas OHV,
3.8L V6 Gas OHV Redpack 2x2in. Exhaust Muffler

1 Per Vehicle
Displaying 1 to 5 (of 5 products)