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1978 GMC G25

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  2. Auto Parts
  3. Engine Components
  4. Gaskets and Sealing Systems
  5. Engine Cylinder Head Gasket for 1978 GMC G25

1978 GMC G25: Engine Cylinder Head Gasket


Displaying 1 to 25 (of 25 products)

Fel-Pro 501SD Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$31.35
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle

Fel-Pro 1014 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$57.96
Avail:
5 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Also suitable for Marine
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Stainless Steel Core Laminate Const.
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Also suitable for Marine
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Stainless Steel Core Laminate Const.
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Also suitable for Marine
Bore 4.200
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Stainless Steel Core Laminate Const.
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Also suitable for Marine
Bore 4.200
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Stainless Steel Core Laminate Const.
1 Per Vehicle

Victor 1178SG Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$55.87
Avail:
7 in Stock
Warehouse: US-7
Qty:
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
4.160in Combustion Chamber Opening
Nirtoseal
VIN: L
w/Contoured Combustion Chamber
w/Stainless Steel Flanges
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV 4.160in Combustion Chamber Opening
Nirtoseal
VIN: L
w/Contoured Combustion Chamber
w/Stainless Steel Flanges
2 Per Vehicle

Victor 1178VC Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$20.10
Avail:
27 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
VIN: L
VR2000
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV VIN: L
VR2000
2 Per Vehicle

Victor 3432SG Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$23.17
Avail:
1 in Stock
Warehouse: US-7
Qty:
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
Cylindrical Combustion Chamber
Nitroseal
VIN: L
w/Stainless Steel Flanges
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV Cylindrical Combustion Chamber
Nitroseal
VIN: L
w/Stainless Steel Flanges
2 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
2
 
Cylindrical Combustion Chamber
Nitroseal
w/Stainless Steel Flanges
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV Cylindrical Combustion Chamber
Nitroseal
w/Stainless Steel Flanges

2 Per Vehicle

Victor 3514VC Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$48.85
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.0L V8 Gas OHV
 
2
 
VR2000
 
1978 GMC G25 equipped with
5.0L V8 Gas OHV VR2000

2 Per Vehicle

Victor 5745 Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$34.83
Avail:
6 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.0L V8 Gas OHV
 
2
 
Single-Sided Graphite
 
1978 GMC G25 equipped with
5.0L V8 Gas OHV Single-Sided Graphite

2 Per Vehicle

Victor 5746 Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
On Sale:

$24.08
Avail:
2 in Stock
Warehouse: US-7
Qty:
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
Single-Sided Graphite
VIN: L
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV Single-Sided Graphite
VIN: L
2 Per Vehicle

Fel-Pro 1003 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$42.53
Avail:
5 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Const.
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Const.
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Const.
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Const.
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
1 Per Vehicle

Fel-Pro 7733PT-2 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$15.26
Avail:
2 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included

2 Per Vehicle

Fel-Pro 1004 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$52.98
Avail:
6 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.190
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Small Chev. Listing
Steel Core Laminate Const. Pre-flattened Steel Wire Comb. Seal
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.190
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Small Chev. Listing
Steel Core Laminate Const. Pre-flattened Steel Wire Comb. Seal
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.190
Can be used on 400 Race Eng.-No Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Small Chev. Listing
Steel Core Laminate Const. Pre-flattened Steel Wire Comb. Seal
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.1cc Compressed Volume
Bore 4.190
Can be used on 400 Race Eng.-No Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Small Chev. Listing
Steel Core Laminate Const. Pre-flattened Steel Wire Comb. Seal
1 Per Vehicle

Fel-Pro 1010 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$58.37
Avail:
4 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
8.9cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Aluminum Heads only
No Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Recom. for '86-91 Corvette Alum. Heads
Small Chev. Listing
Steel Core Laminate Const.
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
8.9cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Aluminum Heads only
No Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Recom. for '86-91 Corvette Alum. Heads
Small Chev. Listing
Steel Core Laminate Const.
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
8.9cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Aluminum Heads only
No Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Recom. for '86-91 Corvette Alum. Heads
Small Chev. Listing
Steel Core Laminate Const.
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
8.9cc Compressed Volume
Bore 4.166
Do not use on Alum. Blocks w/Liners
For Aluminum Heads only
No Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Recom. for '86-91 Corvette Alum. Heads
Small Chev. Listing
Steel Core Laminate Const.
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
1 Per Vehicle

Fel-Pro 1025 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
GASKET
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 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
 
1978 GMC G25 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

Fel-Pro 1034 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$59.65
Avail:
8 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.3cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Construction
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.3cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Construction
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.3cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Construction
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.041 Nominal Compr. Thickness
1 Per Pkg.
9.3cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
No Steam Holes for Street Use
Perf.
Pre-Flattened Steel Wire Comb. Seal
Small Chev. Listing
Steel Core Laminate Construction
Use on 400 Race Eng. only-up to 4.155 in. max. bore w/minimal chamfer
1 Per Vehicle

Fel-Pro 1044 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$69.58
Avail:
1 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.051 Nominal Compr. Thickness
1 Per Pkg.
11.2cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
Extra Thick Steel Core Laminate Const.
Extra thick to reduce compression and correct piston-head clearance problems
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Const.
Small Chev. Listing
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.051 Nominal Compr. Thickness
1 Per Pkg.
11.2cc Compressed Volume
Bore 4.200
Can use on Alum. Blocks w/Liners
Extra Thick Steel Core Laminate Const.
Extra thick to reduce compression and correct piston-head clearance problems
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Const.
Small Chev. Listing

1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.051 Nominal Compr. Thickness
1 Per Pkg.
11.2cc Compressed Volume
Bore 4.200
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
Extra Thick Steel Core Laminate Const.
Extra thick to reduce compression and correct piston-head clearance problems
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Const.
Small Chev. Listing
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.051 Nominal Compr. Thickness
1 Per Pkg.
11.2cc Compressed Volume
Bore 4.200
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
Extra Thick Steel Core Laminate Const.
Extra thick to reduce compression and correct piston-head clearance problems
For Cast Iron or Alum.Heads
Minimal Alum. Head brinneling
Perf.
Pre-Flattened Steel Wire Const.
Small Chev. Listing

1 Per Vehicle

Fel-Pro 1045 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
GASKET
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Bore 4.180
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
For Severe Duty (Nitrous-Turbos)
Loc-Wire (Steel Wire) Comb. Seal
Perf.
Requires Precision reciever groove machined in head
Small Chev. Listing
Stainless-Steel Core Laminate Const.
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Bore 4.180
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
For Severe Duty (Nitrous-Turbos)
Loc-Wire (Steel Wire) Comb. Seal
Perf.
Requires Precision reciever groove machined in head
Small Chev. Listing
Stainless-Steel Core Laminate Const.
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Bore 4.180
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
For Severe Duty (Nitrous-Turbos)
Loc-Wire (Steel Wire) Comb. Seal
Perf.
Requires Precision reciever groove machined in head
Small Chev. Listing
Stainless-Steel Core Laminate Const.
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.039 Nominal Compr. Thickness
1 Per Pkg.
9.0cc Compressed Volume
Bore 4.180
Can be used on 400 Race Eng.-Have Steam Holes for street use
Can use on Alum. Blocks w/Liners
For Cast Iron or Alum.Heads
For Severe Duty (Nitrous-Turbos)
Loc-Wire (Steel Wire) Comb. Seal
Perf.
Requires Precision reciever groove machined in head
Small Chev. Listing
Stainless-Steel Core Laminate Const.
1 Per Vehicle

Fel-Pro 1094 Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$26.48
Avail:
11 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
1
 
[Head Gasket]
0.015 Nominal Compr. Thickness
1 Per Pkg.
3.2cc Compressed Volume
Bore 4.100
Do not use on Alum. Blocks w/Liners
Embossed Shim w/precision rubber coating Const. and Comb. Seal
For Cast Iron or Alum.Heads
No Alum. Head brinneling
Perf.
Small Chev. Listing
Use in some sportsman drag race and flat top piston oval track catagories
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV [Head Gasket]
0.015 Nominal Compr. Thickness
1 Per Pkg.
3.2cc Compressed Volume
Bore 4.100
Do not use on Alum. Blocks w/Liners
Embossed Shim w/precision rubber coating Const. and Comb. Seal
For Cast Iron or Alum.Heads
No Alum. Head brinneling
Perf.
Small Chev. Listing
Use in some sportsman drag race and flat top piston oval track catagories
1 Per Vehicle
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
1
 
[Head Gasket]
0.015 Nominal Compr. Thickness
1 Per Pkg.
3.2cc Compressed Volume
Bore 4.100
Do not use on Alum. Blocks w/Liners
Embossed Shim w/precision rubber coating Const. and Comb. Seal
For Cast Iron or Alum.Heads
No Alum. Head brinneling
Not for use on 400 Race Eng. and has no provisions for Steam Holes
Perf.
Small Chev. Listing
Use in some sportsman drag race and flat top piston oval track catagories
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV [Head Gasket]
0.015 Nominal Compr. Thickness
1 Per Pkg.
3.2cc Compressed Volume
Bore 4.100
Do not use on Alum. Blocks w/Liners
Embossed Shim w/precision rubber coating Const. and Comb. Seal
For Cast Iron or Alum.Heads
No Alum. Head brinneling
Not for use on 400 Race Eng. and has no provisions for Steam Holes
Perf.
Small Chev. Listing
Use in some sportsman drag race and flat top piston oval track catagories
1 Per Vehicle

Fel-Pro 8006PT Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$20.89
Avail:
8 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
4.8L L6 Gas OHV
 
1
 
PermaTorque Gasket Included
 
1978 GMC G25 equipped with
4.8L L6 Gas OHV PermaTorque Gasket Included

1 Per Vehicle

Fel-Pro 8364PT Engine Cylinder Head Gasket
for 1978 GMC G25

Fel-Pro
On Sale:

$19.81
Avail:
8 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
6.6L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1978 GMC G25 equipped with
6.6L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle

DNJ Engine Components HG3101 Engine Cylinder Head Gasket
for 1978 GMC G25

DNJ Engine Components
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
2 Req
OHV, Chevrolet Engine, Valves: 16
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV 2 Req
OHV, Chevrolet Engine, Valves: 16
2 Per Vehicle

Victor 1178BS Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
Beaded Steel
VIN: L
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV Beaded Steel
VIN: L
2 Per Vehicle

Victor 1178SSB Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
Avail:
0 in Stock
 OUT OF STOCK
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 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
Rally STX
w/Contoured Combustion Chamber
 
1978 GMC G25 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
Rally STX
w/Contoured Combustion Chamber
2 Per Vehicle
1978 GMC G25 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
Rally
w/Contoured Combustion Chamber
 
1978 GMC G25 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
Rally
w/Contoured Combustion Chamber
2 Per Vehicle
1978 GMC G25 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
Vandura
w/Contoured Combustion Chamber
 
1978 GMC G25 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
Vandura
w/Contoured Combustion Chamber
2 Per Vehicle

Victor 3514SG Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
Avail:
0 in Stock
 OUT OF STOCK
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.0L V8 Gas OHV
 
2
 
Nitroseal
w/Stainless Steel Flanges
 
1978 GMC G25 equipped with
5.0L V8 Gas OHV Nitroseal
w/Stainless Steel Flanges

2 Per Vehicle

Victor 3829 Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
Avail:
0 in Stock
 OUT OF STOCK
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
4.8L l6 Gas OHV,
4.1L l6 Gas OHV
 
1
 
VR2000
 
1978 GMC G25 equipped with
4.8L l6 Gas OHV,
4.1L l6 Gas OHV VR2000

1 Per Vehicle

Victor 54052 Engine Cylinder Head Gasket
for 1978 GMC G25

Victor
Cylinder Head Gasket
Avail:
0 in Stock
 OUT OF STOCK
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EnginePer VehicleFit NotesFitment Notes
1978 GMC G25 equipped with
5.7L V8 Gas OHV
 
2
 
.044in Compressed Operating Thickness
9.8 CC Combustion Chamber Volume
Nitroseal
VIN: L
w/4.100in Combustion Chamber Dia
w/Contoured Combustion Chamber
w/Stainless Steel Flanges
 
1978 GMC G25 equipped with
5.7L V8 Gas OHV .044in Compressed Operating Thickness
9.8 CC Combustion Chamber Volume
Nitroseal
VIN: L
w/4.100in Combustion Chamber Dia
w/Contoured Combustion Chamber
w/Stainless Steel Flanges
2 Per Vehicle
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