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1971 GMC G25/G2500 Van

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Displaying 1 to 14 (of 14 products)
On Sale:

$31.35

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas
 
2
 
with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas with PermaTorque Severe Duty
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
On Sale:

$57.96

Avail:
10 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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.
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$42.53

Avail:
5 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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.
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$15.29

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas Head Bolts Not Included
Head Bolt Replacement Recommended
PermaTorque Gasket Included

2 Per Vehicle
On Sale:

$12.08

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas
 
2
 
Head Bolts Not Included
Head Bolt Replacement Recommended
Embossed Steel Head Gaskets
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas Head Bolts Not Included
Head Bolt Replacement Recommended
Embossed Steel Head Gaskets

2 Per Vehicle
On Sale:

$52.98

Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$58.37

Avail:
2 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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.
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
4.1L l6 Gas
 
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
 
1971 GMC G25/G2500 Van equipped with
4.1L l6 Gas [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:

$59.65

Avail:
11 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$69.58

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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.
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$26.51

Avail:
9 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas
 
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
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas,
5.0L V8 Gas [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
On Sale:

$52.46

Avail:
4 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas
 
2
 
with Heavy Duty Engine
Head Bolts Not Included
Head Bolt Replacement Recommended
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas with Heavy Duty Engine
Head Bolts Not Included
Head Bolt Replacement Recommended

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas
 
2
 
2 Req
OHV, Chevrolet Engine, Valves: 16
 
1971 GMC G25/G2500 Van equipped with
5.7L V8 Gas 2 Req
OHV, Chevrolet Engine, Valves: 16
2 Per Vehicle
1971 GMC G25/G2500 Van equipped with
5.0L V8 Gas
 
1
 
2 Req
OHV, Valves: 16
 
1971 GMC G25/G2500 Van equipped with
5.0L V8 Gas 2 Req
OHV, Valves: 16
1 Per Vehicle
Displaying 1 to 14 (of 14 products)