GMC K3500 Engine Gaskets & Seals

.051" MLS H/G 4.270" BORE

Part Number: CGT-C5215-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, Copper, 4.520 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135243NW

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.062 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134462NW

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5333-030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket BIG BLOCK CHEV MK4 4.540"X .028" MLS SPARTAN HD GASKET EA

Part Number: SCE-M135428

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Chevy Gen-4/5/6 Big Block V8 Timing Cover Seal, 10 Pack

Part Number: CGT-CP15283

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5954-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.030" MLS W/VALVE POCKETS

Part Number: CGT-C5411-030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5413-030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.036" MLS W/VALVE POCKETS

Part Number: CGT-C5413-036

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5413-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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040 MLS 4.50" BORE HEAD GASKET

Part Number: CGT-C5491

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS 18 OR 23 DEG H/G

Part Number: CGT-C15512-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS 396, 402, 427, 454

Part Number: CGT-C15529-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Gen-1 Small Block V8 .094" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15608

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Gen-1 Small Block V8 .188" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15613-188

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Mark-IV Big Block V8 .051" MLS Cylinder Head Gasket, 4.620" Bore, Fits Brodix BP DN-9, 9 Degree Valve Angle Heads

Part Number: CGT-C15270-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.188" LF VC GASKET SET OF 2

Part Number: CGT-C15302

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15396-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15498-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS 396,402,427,454 H/G

Part Number: CGT-C15513-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Gen-1 Small Block V8 .040" MLS Cylinder Head Gasket, 4.080" Bore, 18/23 Degree Head, With Valve Pockets

Part Number: CGT-C15604-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .040" MLS Cylinder Head Gasket, 4.680" Bore, Round Bore

Part Number: CGT-C15680-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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GM Gen I Small Block V8 MLS Head Gasket; 4.004" Gasket Bore. Comprised of mulitple embossed layers of stainles

Part Number: CGT-C5473

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.570 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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