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1981 GMC C1500

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Displaying 1 to 13 (of 13 products)
On Sale:

$35.05

Avail:
48 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.7L V8 Gas OHV
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1981 GMC C1500 equipped with
5.7L V8 Gas OHV with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$34.73

Avail:
11 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$26.07

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
4.1L L6 Gas OHV
 
1
 
with Integral Head
 
1981 GMC C1500 equipped with
4.1L L6 Gas OHV with Integral Head

1 Per Vehicle
On Sale:

$48.85

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
VIN: G
VR2000
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV VIN: G
VR2000
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.7L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included
 
1981 GMC C1500 equipped with
5.7L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
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
 
1981 GMC C1500 equipped with
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
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.7L V8 Diesel OHV
 
2
 
Standard Thickness
4.170 (in) Gasket Bore
Piston Out Of The Deck 0.018 (in)
0.025 (in)
 
1981 GMC C1500 equipped with
5.7L V8 Diesel OHV Standard Thickness
4.170 (in) Gasket Bore
Piston Out Of The Deck 0.018 (in)
0.025 (in)

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: F
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: F

2 Per Vehicle
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: G
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: G

2 Per Vehicle
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: H
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Cylinder Head Bolt Replacement Recommended
Single-Sided Graphite
8th VIN Digit: H

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 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
 
1981 GMC C1500 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
1981 GMC C1500 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
 
1981 GMC C1500 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
1981 GMC C1500 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
 
1981 GMC C1500 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
1981 GMC C1500 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
 
1981 GMC C1500 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
1981 GMC C1500 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
Street Coupe
w/Contoured Combustion Chamber
 
1981 GMC C1500 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
Street Coupe
w/Contoured Combustion Chamber
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Nitroseal
VIN: F
w/Stainless Steel Flanges
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Nitroseal
VIN: F
w/Stainless Steel Flanges
2 Per Vehicle
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Nitroseal
VIN: G
w/Stainless Steel Flanges
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Nitroseal
VIN: G
w/Stainless Steel Flanges
2 Per Vehicle
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Nitroseal
VIN: H
w/Stainless Steel Flanges
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Nitroseal
VIN: H
w/Stainless Steel Flanges
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.7L V8 Diesel OHV
 
2
 
.010 Thicker & .030 Overbore Cyl Head Gasket
Cyl Head Gasket Material: Nitroseal
MFI
 
1981 GMC C1500 equipped with
5.7L V8 Diesel OHV .010 Thicker & .030 Overbore Cyl Head Gasket
Cyl Head Gasket Material: Nitroseal
MFI
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Single-Sided Graphite
VIN: G
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Single-Sided Graphite
VIN: G
2 Per Vehicle
1981 GMC C1500 equipped with
5.0L V8 Gas OHV
 
2
 
Single-Sided Graphite
VIN: H
 
1981 GMC C1500 equipped with
5.0L V8 Gas OHV Single-Sided Graphite
VIN: H
2 Per Vehicle
Displaying 1 to 13 (of 13 products)