GMC JIMMY Gaskets & Seals

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-PRO1005T-051

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Estimated Ship Date: Jun 1, 2026 if ordered today

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.092-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5741-075

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Head Gasket, MLS, 4.165 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-075

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Head Gasket, MLS, 4.200 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-089

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Head Gasket, MLS, 4.375 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-075

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Head Gasket, MLS, 4.630 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-066

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Head Gasket, MLS, 4.080 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-120

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.023-IN. MLS W/ALL STEAM HOLES

Part Number: CGT-C5331-053

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Head Gasket, MLS, 4.570 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-066

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Head Gasket, MLS, 4.125 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-089

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Head Gasket, MLS, 4.060 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-120

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.052" MLX HEAD GASKET

Part Number: CGT-C5786-052

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HEAD GASKET

Part Number: CGT-C5402-070

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Head Gasket, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-066

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Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-036

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Head Gasket, MLS, 4.060 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-030

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.067-IN. MLS-5 396,402,427,454

Part Number: CGT-C5411-086

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Head Gasket, MLS, 4.200 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-120

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CFM-20, HEAD GASKET

Part Number: CGT-C5331-081

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-070

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.066" MLS-5 W/VALVE POCKETS

Part Number: CGT-C5410-066

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.095-IN. MLS-5 RHS HEAD GASKET

Part Number: CGT-C5407-056

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Head Gasket, MLS, 4.165 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-120

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Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-066

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Head Gasket, MLS, 4.375 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-089

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Estimated Ship Date: Jun 1, 2026 if ordered today

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