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1984 GMC K2500 Head Gaskets

Looking for aftermarket parts to modify or upgrade your 1984 GMC K2500 with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your K2500.

Whether you have a 1984 GMC K2500 in Base to Sierra Classic trim we have you covered. We have 128 head gaskets available parts to mod your K2500. All parts have free shipping to the Continental US 48 States.

1984 K2500 Head Gasket Parts:

Only show in-stock parts

Cometic Gasket Head Gaskets

Cometic Gasket
Cometic Gasket Head Gaskets C15012-032
SHIPS FROM MANUFACTURER
C15012-032
COMETIC Aramid Fiber is a premium hi-temperature, hi-density, creep resistant material that requires no re-torqueing and is fuel resistant. All Cometic fiber materials are asbestos free and require no additional sealants....
Cometic Chrysler/Ford/GM .032in AFM Fuel Pump Gasket - 4 Bolt
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$30.14
Cometic Gasket Head Gaskets C15208-040
SHIPS FROM MANUFACTURER
C15208-040
Cometic GM Dart/Brodix Small Block V8 .040in MLX Cyl Head Gasket-4.310in Bore-4.500in Bore Center
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$128.12
Cometic Gasket Head Gaskets C15208-044
SHIPS FROM MANUFACTURER
C15208-044
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic GM Dart/Brodix Small Block V8 .044in MLX Cyl Head Gasket-4.310in Bore-4.500in Bore Center
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$128.12
Cometic Gasket Head Gaskets C15231
SHIPS FROM MANUFACTURER
C15231
Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with know...
Cometic GM 8.5in 1/2 & 3/4 Ton .032in AFM Differential Cover Gasket - 10 Bolt
1979-1986 GMC K2500 Base / High Sierra / Sierra Classic
$34.14
Cometic Gasket Head Gaskets C15313-040
SHIPS FROM MANUFACTURER
C15313-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.125in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15396-040
SHIPS FROM MANUFACTURER
C15396-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen1 Small Block V8 .040in MLS Cyl Head Gasket-4.190in Bore-All Pro Heads-Round Bore
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15411-043
SHIPS FROM MANUFACTURER
C15411-043
Copper Head Gasket...
Cometic Chevy Small Block 4.165in Bore 0.043in Copper Head Gasket (No Steam Holes)
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$125.59
Cometic Gasket Head Gaskets C15412-043
SHIPS FROM MANUFACTURER
C15412-043
Copper Head Gasket...
Cometic GM SB 18/23 Deg 4.200in Bore 0.043in Copper Head Gasket (No Steam Holes)
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$125.59
Cometic Gasket Head Gaskets C15495-040
SHIPS FROM MANUFACTURER
C15495-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.155in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15499-040
SHIPS FROM MANUFACTURER
C15499-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.200in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15504-040
SHIPS FROM MANUFACTURER
C15504-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.165in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15512-040
SHIPS FROM MANUFACTURER
C15512-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.165in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15528-040
SHIPS FROM MANUFACTURER
C15528-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.185in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15528-089
SHIPS FROM MANUFACTURER
C15528-089
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.185in Bores
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$134.22
Cometic Gasket Head Gaskets C15575-040
SHIPS FROM MANUFACTURER
C15575-040
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block....
Cometic Chevy Gen-1 Small Block V8 .040in MLX Cylinder Head Gasket - 4.200in Bores - Round Bore
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$128.12
Cometic Gasket Head Gaskets C15604-040
SHIPS FROM MANUFACTURER
C15604-040
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a...
Cometic Chevy Gen1 Small Block V8 .040in MLS Cylinder Head Gasket-4.080in Bore-With Valve Pockets
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$106.00
Cometic Gasket Head Gaskets C15617
SHIPS FROM MANUFACTURER
C15617
COMETIC Aramid Fiber is a premium hi-temperature, hi-density, creep resistant material that requires no re-torqueing and is fuel resistant. All Cometic fiber materials are asbestos free and require no additional sealants....
Cometic Chevrolet Gen-1 Small Block V8 .031 Fiber Fuel Pump Mounting Plate Gasket - 4 Bolt
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$30.14
Cometic Gasket Head Gaskets C5031-040
SHIPS FROM MANUFACTURER
C5031-040
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manu...
Cometic GM SBC V8 4.165in Bore .040 Thick MLX Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$128.12
Cometic Gasket Head Gaskets C5215-027
SHIPS FROM MANUFACTURER
C5215-027
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a...
Cometic GM Dart/Brodix Small Block V8 .027in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26
Cometic Gasket Head Gaskets C5215-030
SHIPS FROM MANUFACTURER
C5215-030
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a...
Cometic GM Dart/Brodix Small Block V8 .030in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26
Cometic Gasket Head Gaskets C5215-036
SHIPS FROM MANUFACTURER
C5215-036
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the dem...
Cometic GM Dart/Brodix Small Block V8 .036in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26
Cometic Gasket Head Gaskets C5215-040
IN STOCK - LOW
C5215-040
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask...
Cometic GM Dart/Brodix Small Block V8 .040in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$101.66
Details
Cometic Gasket Head Gaskets C5215-044
SHIPS FROM MANUFACTURER
C5215-044
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a...
Cometic GM Dart/Brodix Small Block V8 .044in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26
Cometic Gasket Head Gaskets C5215-045
SHIPS FROM MANUFACTURER
C5215-045
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the dem...
Cometic GM Dart/Brodix Small Block V8 .045in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26
Cometic Gasket Head Gaskets C5215-051
SHIPS FROM MANUFACTURER
C5215-051
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask...
Cometic GM Dart/Brodix Small Block V8 .051in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
1980-1986 GMC K2500 Base / High Sierra / Sierra Classic
$108.26