GMC SIERRA 2500 HD Cometic Parts and Accessories

GM LLY/LBZ Duramax Top End Gasket Kit, 4.100" Bore, .053" MLX Cylinder Head Gasket

Part Number: CGT-S0239

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.092" MLS-5 HEAD GASKET

Part Number: CGT-C5477-092

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16PK POLY METAL JACKET

Part Number: CGT-3516PB-16

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4.100" TOP GASKET KIT, GM 6.6L DURAMAX 2004-2007

Part Number: CGT-PRO3009T

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GM LML/LMM/LGH Duramax Bottom End Gasket Kit

Part Number: CGT-PRO3012B

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HEAD GASKET

Part Number: CGT-C5319-098

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Cylinder Head Gasket , .120" MLS HEAD GASKET , GM LS1 SB 4.190" BORE

Part Number: CGT-C5319-120

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Cylinder Head Gasket , .053" MLS-5 HEAD GASKET , GM LS1 SB 4.100" BORE

Part Number: CGT-C5489-053

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Head Gasket, MLS, 4.100 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-089

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.086" MLS-5 HEAD GASKET

Part Number: CGT-C5477-086

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Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-120

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Head Gasket, MLS, 4.100 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-140

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GM LS Gen-3/4 Small Block V8 Timing Cover Gasket

Part Number: CGT-C15280

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GM LS Gen-3/4 Small Block V8 Rear Main Cover Gasket

Part Number: CGT-C15281

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WATER PUMP BACKING O-RING

Part Number: CGT-C15033

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COOLANT BYPASS SEALS - 4 PACK

Part Number: CGT-C15034

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TIMING COVER SEAL

Part Number: CGT-C15045

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INTAKE MANIFOLD KIT

Part Number: CGT-C15024

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VALVE COVER GROMMET KIT

Part Number: CGT-C15030

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Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-054

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Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-056

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Head Gasket, MLS, 4.130 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-066

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Head Gasket, MLS, 4.130 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-075

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Head Gasket, MLS, 4.130 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-080

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-086

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