Availability
GMC Head Gaskets
Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.066 in. Compressed Thickness, Chevrolet, LS, Each
Part Number: CGT-C5477-066
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Copper, 4.630 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P136262NW
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Multi-Layer Steel, GM, Duramax 6.6L Engine, Each
Part Number: MAH-54582
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
.080" MLS-5 HEAD GASKET
Part Number: CGT-C5475-080
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Copper, 4.520 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135280
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gaskets, Pro Copper, 4.570 in. Bore, 0.072 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P135772NW
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Copper, 4.060 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each
Part Number: SCE-P110621
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
.056" MLS-5 396,402,427,454
Part Number: CGT-C5333-056
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5809-051
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.320 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5817-030
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each
Part Number: SCE-P135243
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, PermaTorque, 4.330 in. Bore, Chevy, GMC, 8.1L, Right Side Cylinder Head, Each
Part Number: FEL-26169PT
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.060 in. Bore, .062 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5245-062
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each
Part Number: SCE-S135243
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5245-066
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gaskets, ACDelco GM Genuine Parts Cylinder Head Gaskets, Multi-Layer Steel, 0.050 in. Compressed Thickness, Chevrolet, GMC, Each
Part Number: ADO-12688186
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS Spartan, Gas-Stopper, 4.174 in. Bore, 0.051 in. Thick, Chevy, Small Block, Each
Part Number: SCE-M111751GS
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
.023" MLS 396,402,427,454
Part Number: CGT-C5331-023
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.100 in. Bore, .036 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5489-036
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.030 in. Bore, .080 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5399-080
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.135 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5274-027
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Head Gasket, Copper, 4.570 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135743
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, Multi-layer Steel, 4.004 in. Bore, for Use with Brodix BD2000 Heads, Buick, Chevy, GMC, Oldsmobile, Pontiac, Chevy Small Block, Each
Part Number: CGT-C5469
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, MLS, 4.125 in. Bore, .070 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5247-070
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Head Gasket, Composite, 4.125 in. Bore, .041 in. Compressed Thickness, Chevrolet, Each
Part Number: MAH-1178VC
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
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