Availability
2003 Head Gaskets
Head Gasket, Multi-Layer Steel, Replacement, 1.05mm Thickness, Grade C, GM, 6.6L Duramax, Driver Side, Each
Part Number: NAL-12637785
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Titan, Copper, 4.060 in. Bore, .043 in. Compressed Thickness, Chevrolet, Small Block, Each
Part Number: SCE-S110643
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Copper, 4.630 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P136262
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, MLS, 4.040 in. Bore, .040 in. Compressed Thickness, Dodge, Magnum V8, Each
Part Number: CGT-C15535-040
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Vulcan Cut-Ring, 4.150 in. Bore, LSX, Left Bank, Each
Part Number: SCE-CR191559L
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevy, 427/454, Each
Part Number: SCE-S136250
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, PermaTorque MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each
Part Number: FEL-26190PT
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each
Part Number: SCE-T136250
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Copper, 4.570 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135762
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, Titan, Copper, 4.200 in. Bore, .043 in. Compressed Thickness, Chevy, Small Block, Each
Part Number: SCE-S112043
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, MLS, 4.160 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5318-051
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Titan, Copper, 4.155 in. Bore, .043 in. Compressed Thickness, Chevrolet, Small Block, Each
Part Number: SCE-S111543
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: SCE-T135243
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, LS Engines, 0.051 in., 4.100 Bore, MLS, Pair
Part Number: NAL-19170418
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Titan, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each
Part Number: SCE-T136243
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, 4.020 in. Bore, .040 in. Compressed Thickness, GM, V6, Each
Part Number: CGT-C5692-040
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, MLS, 4.060 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-030
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gaskets, Titan, Copper, 4.570 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: SCE-T135743
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-045
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Vulcan Cut-Ring, 86.3mm Bore, Mitsubishi Evo IV-VIII, 4G63, Each
Part Number: SCE-CR330038
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Titan, Copper, 4.520 in. Bore, .062 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each
Part Number: SCE-P135262
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Multi-Layer Stainless Steel, 3-Layers, 4.040 in. Bore, 0.045 in. Compressed Thickness, Dodge, 5.2/5.9L Magnum, Each
Part Number: CGT-C15535-045
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Copper, 4.200 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each
Part Number: SCE-P112062
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5489-027
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Head Gasket, Multi-Layer Steel, .041 in. Compressed Thickness, GM, Duramax, Each
Part Number: MAH-54585
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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