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GMC K2500 Engine Gaskets and Seals
Engine gaskets and seals for the GMC K2500 span the 1979–2000 model years, covering cylinder head gaskets, intake manifold gasket sets, and a range of sealing components in rubber and OE-replacement styles. Pick your GMC K2500's year above to narrow the list to engine gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.
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Cometic C5249-066 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.200 066
Part: C5249-066
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$122.56
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Cometic C5245-080 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-080
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$134.51
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Cometic C15560 Rear Main Seal for Chevrolet Big Block Mark IV V8
Part: C15560
Vehicle Specific
$89.68
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What's here for your GMC K2500
- Engine cylinder head gaskets in OE-replacement and performance configurations
- Engine intake manifold gasket sets, including multi-piece kits
- Front and rear seal components in rubber construction
- Complete gasket kits covering multiple engine sealing points
The widest selection of engine gaskets and seals for the GMC K2500 here comes from Cometic, Victor, MAHLE, and ACDelco, spanning a broad range of materials, designs, and sealing positions. Other categories GMC K2500 owners shop for: GMC K2500 Exhaust and Tail Pipes, GMC K2500 Exterior Lights and GMC K2500 Steering Gear and Parts, or browse all GMC K2500 parts and accessories.