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1979 GMC C2500

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Displaying 1 to 25 (of 27 products)
On Sale:

$31.35

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$112.92

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
10.9cc Compressed Volume
Also suitable for marine apps
Bore 4.640
Can use on Mark IV (w/block mods.) & V-pass. car/truck-bowtie and Hi Perf. blocks
For Cast Iron or Alum.Heads
One open rear coolant hole in gasket. All three lower coolant holes are open
Perf.
Round Bore-will not fit some cylinder head valve pockets. Severe duty-use w/Nitrous-Turbos. Requires precision receiver groove machined in head-for engine bore up to 4.625 in
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
10.9cc Compressed Volume
Also suitable for marine apps
Bore 4.640
Can use on Mark IV (w/block mods.) & V-pass. car/truck-bowtie and Hi Perf. blocks
For Cast Iron or Alum.Heads
One open rear coolant hole in gasket. All three lower coolant holes are open
Perf.
Round Bore-will not fit some cylinder head valve pockets. Severe duty-use w/Nitrous-Turbos. Requires precision receiver groove machined in head-for engine bore up to 4.625 in
1 Per Vehicle
On Sale:

$72.05

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.7cc Compressed Volume
Bore 4.370
Both rear coolant holes open
For Alum. heads
Perf.
Steel Core Laminate Const.
Use on Mark IV heads
all three lower coolant holes are open
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.7cc Compressed Volume
Bore 4.370
Both rear coolant holes open
For Alum. heads
Perf.
Steel Core Laminate Const.
Use on Mark IV heads
all three lower coolant holes are open
1 Per Vehicle
On Sale:

$64.39

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
11.3cc Compressed Volume
Bore 4.630
Both rear coolant holes open in gasket
For Cast Iron or Alum.Heads
Mark IV head config.
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire
Steel Core Laminate
X-large bore-not recommended for engine bore 4.625 in. or larger
all three lower coolant holes are open
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
11.3cc Compressed Volume
Bore 4.630
Both rear coolant holes open in gasket
For Cast Iron or Alum.Heads
Mark IV head config.
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire
Steel Core Laminate
X-large bore-not recommended for engine bore 4.625 in. or larger
all three lower coolant holes are open
1 Per Vehicle
On Sale:

$39.36

Avail:
19 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
2
 
with PermaTorque Severe Duty
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV with PermaTorque Severe Duty

2 Per Vehicle
On Sale:

$26.02

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
4.1L L6 Gas OHV
 
1
 
with Integral Head
 
1979 GMC C2500 equipped with
4.1L L6 Gas OHV with Integral Head

1 Per Vehicle
On Sale:

$55.87

Avail:
7 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
4.160in Combustion Chamber Opening
Nirtoseal
w/Contoured Combustion Chamber
w/Stainless Steel Flanges
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV 4.160in Combustion Chamber Opening
Nirtoseal
w/Contoured Combustion Chamber
w/Stainless Steel Flanges

2 Per Vehicle
On Sale:

$20.10

Avail:
27 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
VR2000
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV VR2000

2 Per Vehicle
On Sale:

$23.17

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Cylindrical Combustion Chamber
Nitroseal
w/Stainless Steel Flanges
 
1979 GMC C2500 equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV Cylindrical Combustion Chamber
Nitroseal
w/Stainless Steel Flanges

2 Per Vehicle
On Sale:

$48.85

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.0L V8 Gas OHV
 
2
 
VR2000
 
1979 GMC C2500 equipped with
5.0L V8 Gas OHV VR2000

2 Per Vehicle
On Sale:

$24.78

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
2
 
VIN: S
VR2000
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV VIN: S
VR2000
2 Per Vehicle
On Sale:

$59.18

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
2
 
Nitroseal
VIN: S
w/Stainless Steel Flanges
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV Nitroseal
VIN: S
w/Stainless Steel Flanges
2 Per Vehicle
On Sale:

$24.08

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
Single-Sided Graphite
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV Single-Sided Graphite

2 Per Vehicle
On Sale:

$15.26

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included

2 Per Vehicle
On Sale:

$23.49

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
2
 
PermaTorque Gasket Included
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV PermaTorque Gasket Included

2 Per Vehicle
On Sale:

$58.81

Avail:
12 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
10.9cc Compressed Volume
Bore 4.540
Both rear coolant holes are open in gasket
Can use on all Mark IV heads
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-flattened Steel Wire Combustion seal
Steel Core Laminate Construction
all three lower coolant holes are open
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
10.9cc Compressed Volume
Bore 4.540
Both rear coolant holes are open in gasket
Can use on all Mark IV heads
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-flattened Steel Wire Combustion seal
Steel Core Laminate Construction
all three lower coolant holes are open
1 Per Vehicle
On Sale:

$75.94

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.051 Nominal Comp. Thickness
1 Per Pkg
13.7cc Comp Volume
Bore 4.540
Extra Thick To Reduce Comp & To Correct Piston-Valve Clearance Problems
For Cast Iron or AlumHeads
Perf.
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.051 Nominal Comp. Thickness
1 Per Pkg
13.7cc Comp Volume
Bore 4.540
Extra Thick To Reduce Comp & To Correct Piston-Valve Clearance Problems
For Cast Iron or AlumHeads
Perf.
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
4.8L l6 Gas OHV,
4.1L l6 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Perf.
Steel Core laminate with preflattened steel wire ring
 
1979 GMC C2500 equipped with
4.8L l6 Gas OHV,
4.1L l6 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Perf.
Steel Core laminate with preflattened steel wire ring

1 Per Vehicle
On Sale:

$58.13

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.7cc Compressed Volume
Bore 4.370
Can use on Mark IV with block mods-fits Mark V with no mods
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
One rear coolant hole open in gasket
Perf.
Pre-Flattened Steel Wire
Stainless Steel Core Laminate
all three lower coolant holes are open
can be used in marine apps
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.7cc Compressed Volume
Bore 4.370
Can use on Mark IV with block mods-fits Mark V with no mods
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
One rear coolant hole open in gasket
Perf.
Pre-Flattened Steel Wire
Stainless Steel Core Laminate
all three lower coolant holes are open
can be used in marine apps
1 Per Vehicle
On Sale:

$68.67

Avail:
3 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
7.4L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
10.5cc Compressed Volume
Bore 4.540
Can use on Mark IV with block mods-fits Mark V with no mods
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
One rear coolant hole open in gasket
Perf.
Pre-Flattened Steel Wire
Stainless Steel Core Laminate
all three lower coolant holes are open
can be used in marine apps
 
1979 GMC C2500 equipped with
7.4L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
10.5cc Compressed Volume
Bore 4.540
Can use on Mark IV with block mods-fits Mark V with no mods
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
One rear coolant hole open in gasket
Perf.
Pre-Flattened Steel Wire
Stainless Steel Core Laminate
all three lower coolant holes are open
can be used in marine apps
1 Per Vehicle
On Sale:

$19.81

Avail:
8 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
6.6L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1979 GMC C2500 equipped with
6.6L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
2 Req
OHV, Chevrolet Engine, Valves: 16
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV 2 Req
OHV, Chevrolet Engine, Valves: 16
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
Beaded Steel
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV Beaded Steel

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
.020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Base
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
w/Contoured Combustion Chamber
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV .020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Base
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
w/Contoured Combustion Chamber
2 Per Vehicle
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
.020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
High Sierra
w/Contoured Combustion Chamber
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV .020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
High Sierra
w/Contoured Combustion Chamber
2 Per Vehicle
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
.020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
Sierra Classic
w/Contoured Combustion Chamber
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV .020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
Sierra Classic
w/Contoured Combustion Chamber
2 Per Vehicle
1979 GMC C2500 equipped with
5.7L V8 Gas OHV
 
2
 
.020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
Sierra Grande
w/Contoured Combustion Chamber
 
1979 GMC C2500 equipped with
5.7L V8 Gas OHV .020 Compressed Operating Thickness
4.1 CC Combustion Chamber Volume
4.100 Combustion Chamber Opening
Cyl Head Gasket Material: Stainless Steel
High Perf Gasket
Sierra Grande
w/Contoured Combustion Chamber
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1979 GMC C2500 equipped with
5.0L V8 Gas OHV
 
2
 
Nitroseal
w/Stainless Steel Flanges
 
1979 GMC C2500 equipped with
5.0L V8 Gas OHV Nitroseal
w/Stainless Steel Flanges

2 Per Vehicle
Displaying 1 to 25 (of 27 products)