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GMC Jimmy Engine Gaskets and Seals
Engine gaskets and seals for the GMC Jimmy span model years 1970 through 2005, covering a range of sealing components from cylinder head gaskets to intake manifold gasket sets. Select your year above and we'll show only the engine gaskets and seals that fit your GMC Jimmy. Fitment is checked against our vehicle data for every part listed.
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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
4 left at this price
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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
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What's here for your GMC Jimmy
- Engine cylinder head gaskets, including OE replacement and performance styles
- Engine intake manifold gasket sets
- Front and rear seals
- Rubber gaskets and multi-piece kit configurations
The widest selection here comes from Cometic, Victor, MAHLE, and Speedmaster, covering a broad span of GMC Jimmy model years and configurations. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Engine Block Parts, or browse all GMC Jimmy parts and accessories.