GMC Cometic Engine Gaskets & Seals

.040" MLS HEAD GASKET

Part Number: CGT-C5914-040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 90.00mm Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5914-051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, Marine, 4.280 in. Bore, .051 in. Compressed Thickness, Chevy, Left Side, Each

Part Number: CGT-C5764-051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.084-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5762-056

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.270 in. Bore, .080 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-080

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.080" MLS HEAD GASKET

Part Number: CGT-C5809-080

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.400 in. Bore, .030 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.056-IN. MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5765-070

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.042-IN. MLS HEAD GASKET

Part Number: CGT-C5808-075

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.200 in. Bore, .081 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-081

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

HEAD GASKET

Part Number: CGT-C5809-140

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.400 in. Bore, .120 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-120

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.400 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-045

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .084 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-084

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-075

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-027

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.320 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-120

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.032" AFM BACKING PLATE GASKET

Part Number: CGT-C15011-032

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

• Drop Ship
• Special Order

Chevy Gen-1 Small Block V8 .031" Fiber Water Pump Mounting Gasket, 20 Pack

Part Number: CGT-CP5299

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

• Drop Ship
• Special Order

Valve Cover Gaskets, Aramid Fiber, .188 in. Thickness, Chevy, Small Block, 18 Degree/Brodix 12 Degree, Each

Part Number: CGT-C5537-188

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.060 KF FIBER 1.250"X2.150"

Part Number: CGT-C5306

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.060" KF 10 PACK

Part Number: CGT-C5374

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

1.280"X2.17" PORT .018" AFM

Part Number: CGT-C5528-018

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.040" MLS 396, 402, 427, 454

Part Number: CGT-C15529-040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order