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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.
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Cometic C5249-066 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.200 066
Part: C5249-066
Vehicle Specific
$122.56
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Cometic C5245-080 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-080
Vehicle Specific
$140.41
In Stock (5)
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Cometic C15560 Rear Main Seal for Chevrolet Big Block Mark IV V8
Part: C15560
Vehicle Specific
$92.91
2 left at this price
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.