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GMC C2500 Engine Gaskets and Seals

Engine gaskets and seals for the GMC C2500 cover model years 1979–2000, with options ranging from cylinder head gaskets to intake manifold gasket sets in OE-replacement and performance configurations. Choose your model year above and this page keeps only the engine gaskets and seals that fit your GMC C2500. Each listing is matched to our vehicle fitment data before it appears here.

481 - 510 of 560 results

Best Seller Free Shipping
Picture of Cometic C5400-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 051

Cometic C5400-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 051

13 reviews
Part: C5400-051
Vehicle Specific
$98.99
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller Free Shipping
Picture of Cometic C5473 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.004

Cometic C5473 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.004

36 reviews
Part: C5473
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller Free Shipping
Picture of Cometic C5410-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

Cometic C5410-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

60 reviews
Part: C5410-030
Vehicle Specific
$98.30
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5434-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630

Cometic C5434-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630

16 reviews
Part: C5434-036
Vehicle Specific
$100.59
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5334-045 GM Gen V/VI Big Block MLS Head Gasket Bore - V8 4.630

Cometic C5334-045 GM Gen V/VI Big Block MLS Head Gasket Bore - V8 4.630

42 reviews
Part: C5334-045
Vehicle Specific
$112.47
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5407-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 060 V8

Cometic C5407-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 060 V8

31 reviews
Part: C5407-060
Vehicle Specific
$126.80
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5407-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160

Cometic C5407-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160

9 reviews
Part: C5407-051
Vehicle Specific
$98.99
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5400-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 030

Cometic C5400-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 030

38 reviews
Part: C5400-030
Vehicle Specific
$95.19
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5400-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 036

Cometic C5400-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 036

66 reviews
Part: C5400-036
Vehicle Specific
$95.19
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5329-027 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.375

Cometic C5329-027 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.375

29 reviews
Part: C5329-027
Vehicle Specific
$108.07
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5399-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 036 V8

Cometic C5399-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 036 V8

25 reviews
Part: C5399-036
Vehicle Specific
$96.10
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5954-040 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 V8

Cometic C5954-040 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 V8

73 reviews
Part: C5954-040
Vehicle Specific
$95.19
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5433-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

Cometic C5433-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

16 reviews
Part: C5433-036
Vehicle Specific
$100.59
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5403-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 036

Cometic C5403-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 036

73 reviews
Part: C5403-036
Vehicle Specific
$96.10
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Cometic C5427-059 Intake Manifold Gasket Set for Chevrolet Gen-1 Small Block V8

Cometic C5427-059 Intake Manifold Gasket Set for Chevrolet Gen-1 Small Block V8

60 reviews
Part: C5427-059
Vehicle Specific
$23.80
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5410-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

Cometic C5410-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

39 reviews
Part: C5410-045
Vehicle Specific
$102.21
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5491 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.500

Cometic C5491 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.500

12 reviews
Part: C5491
Vehicle Specific
$103.73
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5816-036 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.320

Cometic C5816-036 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.320

74 reviews
Part: C5816-036
Vehicle Specific
$107.16
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Cometic 3164V-16 Viton Valve Stem Seal 8mm x 12.3mm x 12mm x 17mm

Cometic 3164V-16 Viton Valve Stem Seal 8mm x 12.3mm x 12mm x 17mm

53 reviews
Part: 3164V-16
Vehicle Specific
$30.02
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5413-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.145

Cometic C5413-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.145

62 reviews
Part: C5413-030
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5474-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.080

Cometic C5474-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.080

22 reviews
Part: C5474-045
Vehicle Specific
$102.21
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5330-045 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.540

Cometic C5330-045 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.540

60 reviews
Part: C5330-045
Vehicle Specific
$112.47
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5432-027 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

Cometic C5432-027 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

51 reviews
Part: C5432-027
Vehicle Specific
$100.59
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5399-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 045

Cometic C5399-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 045

5 reviews
Part: C5399-045
Vehicle Specific
$99.90
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5401-060 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.135

Cometic C5401-060 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.135

61 reviews
Part: C5401-060
Vehicle Specific
$126.80
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5433-051 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

Cometic C5433-051 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

26 reviews
Part: C5433-051
Vehicle Specific
$103.73
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5272-098 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.165 098

Cometic C5272-098 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.165 098

60 reviews
Part: C5272-098
Vehicle Specific
$140.10
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5272-080 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8

Cometic C5272-080 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8

21 reviews
Part: C5272-080
Vehicle Specific
$140.10
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C15396-040 Chevrolet Small Block MLS Head Gasket Bore - Gen-1 V8 040 4.190

Cometic C15396-040 Chevrolet Small Block MLS Head Gasket Bore - Gen-1 V8 040 4.190

17 reviews
Part: C15396-040
Vehicle Specific
$98.30
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5269-120 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060

Cometic C5269-120 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060

63 reviews
Part: C5269-120
Vehicle Specific
$231.78
Ships from manufacturer
Picture for manufacturer Cometic

What's here for your GMC C2500

  • Engine cylinder head gaskets, available in rubber and composite materials
  • Engine intake manifold gasket sets, including full kit configurations
  • Front and rear seal options for OE-replacement fitment
  • Performance gasket sets designed for demanding applications

The widest range of engine gaskets and seals for the GMC C2500 here comes from Cometic, Victor, MAHLE, and ACDelco. Other categories GMC C2500 owners shop for: GMC C2500 Springs and Suspension Parts, GMC C2500 Shocks and Struts and GMC C2500 Exterior Lights, or browse all GMC C2500 parts and accessories.