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1978 GMC C15

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Displaying 1 to 10 (of 10 products)
On Sale:

$22.21

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
4.1L L6 Gas OHV
 
1
 
with Integral Head
 
1978 GMC C15 equipped with
4.1L L6 Gas OHV with Integral Head

1 Per Vehicle
On Sale:

$30.68

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Street Coupe
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Street Coupe
w/2.13 Round Ports
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Base
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Base
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
w/2.13 Round Ports
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust Manifold Gasket Material: Nitroseal
Heavy Half
High Perf Gasket
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust Manifold Gasket Material: Nitroseal
Heavy Half
High Perf Gasket
w/2.13 Round Ports
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
High Sierra
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
High Sierra
w/2.13 Round Ports
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Classic
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Classic
w/2.13 Round Ports
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Grande
w/2.13 Round Ports
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Grande
w/2.13 Round Ports
1 Per Vehicle
On Sale:

$14.42

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Material: OEM Type
Facing One Side
OEM Type
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Material: OEM Type
Facing One Side
OEM Type

1 Per Vehicle
On Sale:

$7.06

Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
Manifold Bolts Not Included
 
1978 GMC C15 equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Manifold Bolts Not Included

1 Per Vehicle
On Sale:

$10.16

Avail:
10 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
5.7L V8 Diesel OHV
 
1
 
with 1-9/16 (in) x 2-1/8 (in) End Ports
 
1978 GMC C15 equipped with
5.7L V8 Diesel OHV with 1-9/16 (in) x 2-1/8 (in) End Ports

1 Per Vehicle
On Sale:

$12.04

Avail:
53 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
OE Style
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV OE Style

1 Per Vehicle
On Sale:

$19.61

Avail:
12 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
with Optional Heavy Duty
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV with Optional Heavy Duty

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exh. Gasket
OHV, Valves: 16
w/OEM Design
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exh. Gasket
OHV, Valves: 16
w/OEM Design
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Exhaust
OHV, Valves: 16
w/OEM Design
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Exhaust
OHV, Valves: 16
w/OEM Design
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Street Coupe
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Street Coupe
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Base
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Base
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
Heavy Half
High Perf Gasket
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
Heavy Half
High Perf Gasket
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
High Sierra
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
High Sierra
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Classic
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Classic
1 Per Vehicle
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Grande
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV 1.82 x 1.88 Stock Ports
Exhaust Manifold Gasket Material: Nitroseal
High Perf Gasket
Sierra Grande
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1978 GMC C15 equipped with
7.4L V8 Gas OHV
 
1
 
Material: Premium
Facing Both Sides
Premium Material
 
1978 GMC C15 equipped with
7.4L V8 Gas OHV Material: Premium
Facing Both Sides
Premium Material

1 Per Vehicle
Displaying 1 to 10 (of 10 products)