CHEVROLET 7.4L/454 Gaskets & Seals

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 3/2/2026 if shipped by air

• Free Shipping

Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-S135243

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gaskets, Titan, Copper, 4.570 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T135762

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

.075" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5634-075

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Gaskets, Head Set, Chevy, Mark IV, 396, 402, 427, 454, 1965-90, Oval Port, Set

Part Number: EDL-7363

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gaskets, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevy, 427/454, Each

Part Number: SCE-S136250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gasket, MLS, 4.630 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-140

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

HEAD GASKET, TITAN COPPER,CHEVROLET/GM LS/LSX/LS7X 4.160 X .043 TITAN COPPER HD GSKT L

Part Number: SCE-T191643L

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gasket BIG BLOCK CHEV MK4 4.375"X .051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M133751

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Gaskets, Head Set, Marine, Chevy, 454, Mark IV, H.O., Set

Part Number: FEL-17241

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

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 3/2/2026 if shipped by air

• Free Shipping

Head Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5640-060

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, Titan, Copper, 4.250 in. Bore, .032 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132532

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

.056" MLS-5 396,402,427,454

Part Number: CGT-C5332-056

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, Titan, Copper, 4.570 in. Bore, .062 in. Compressed Thickness, Chevy, 366/396/402/427/454, Each

Part Number: SCE-S135762

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gasket, MLS, 4.570 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-060

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, Multi-Later Steel, MLS, 4.375 in. Bore, .040 in. Compressed Thickness, Big Chevy, Each

Part Number: TFS-41394375-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Engine Gaskets, Marine, Top End, Chevy, 7.4L/454, Set

Part Number: FEL-17243

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Exhaust Gasket, Pro Copper Annealed, 0.062 in. Thick, 1.850 in. Square Port, Chevy, Pair

Part Number: SCE-E13187

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Engine Gasket Set, Full Gasket Set, Head Gaskets, Intake Gaskets, Exhaust Manifold Gaskets, Chevrolet, GMC, ISO, Big Block, Set

Part Number: MAH-95-3026

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gaskets, Copper, 4.320 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Pair

Part Number: SUM-111550

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

Head Gasket, Copper, 4.570 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135780

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

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 3/2/2026 if shipped by air

Engine Gaskets, Marine, Top End, Chevy, 7.4L/454, Set

Part Number: FEL-17201

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, Titan, Copper, 4.520 in. Bore, .050 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T135250

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping