Availability
Head Gaskets, Titan, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevy, 7.4L/454, Each
Part Number: SCE-T146243
Not Yet Reviewed
Estimated Ship Date: Monday 11/24/2025
Estimated Ship Date: Monday 11/24/2025
Head Gasket, MLS, 4.630 in. Bore, .060 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-060
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5434-030
Not Yet Reviewed
Estimated Ship Date: Monday 11/24/2025
Estimated Ship Date: Monday 11/24/2025
Head Gaskets, Titan Copper, 4.630 in. Bore, 0.080 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-T136280
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Head Gasket, Copper, 4.630 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P136293
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Head Gaskets, Pro Copper, 4.630 in. Bore, 0.072 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P136272NW
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,GM RACING DRCE-1 4.630 X .050 PRO COPPER HD GSKT
Part Number: SCE-P776250
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
CHEVROLET BB 454 MK4 4.630X.039 Vulcan Cut-Ring HG
Part Number: SCE-CR136339
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .053 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-053
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gaskets, Titan Copper, 4.630 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-T136272
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Head Gaskets, ICS Titan Copper, 4.630 in. Bore, 0.062 in. Compressed Thickness, Chevrolet, 7.4L Gen V/Gen VI, Each
Part Number: SCE-S146262
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Head Gaskets, Pro Copper, 4.630 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P136243NW
Not Yet Reviewed
Estimated Ship Date: Monday 11/24/2025
Estimated Ship Date: Monday 11/24/2025
Head Gasket, Multi-layer Steel, 4.630 in. Bore, .092 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: CGT-C5331-092
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .080 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-080
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .070 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-070
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .072 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5331-072
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .066 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-066
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .060 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5434-060
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.630 in. Bore, 0.045 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: SCE-M136345
Not Yet Reviewed
Estimated Ship Date: Jan 7, 2026 if ordered today
Estimated Ship Date: Jan 7, 2026 if ordered today
Head Gasket, 4.630 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: CGT-H1588SP1051S
Not Yet Reviewed
Estimated Ship Date: Monday 11/24/2025
Estimated Ship Date: Monday 11/24/2025
Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.630 in. Bore, 0.039 in. Compressed Thickness, Chevrolet, Big Block, Each
Part Number: SCE-M146339
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .032 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5331-032
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5334-027
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .036 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5434-036
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Head Gasket, MLS, 4.630 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5434-027
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
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