$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Availability

OLDSMOBILE Gaskets & Seals

Individual Parts
Part Groups

Results 501 - 525 of 591

Cometic MLX Head Gaskets C5551-060

Made in the USA Cometic MLX Head Gaskets C5551-060

Cometic MLX Head Gaskets C5551-060

.060" MLX-5

Part Number: CGT-C5551-060

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5739-036

Made in the USA Cometic MLS Head Gaskets C5739-036

Cometic MLS Head Gaskets C5739-036

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-036

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5739-051

Made in the USA Cometic MLS Head Gaskets C5739-051

Cometic MLS Head Gaskets C5739-051

Head Gasket, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-051

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic Head Gaskets C5739-056

Cometic Head Gaskets C5739-056

Cometic Head Gaskets C5739-056

.052-IN. MLX 5-LAYER HEAD GASKET

Part Number: CGT-C5739-056

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5739-080

Made in the USA Cometic MLS Head Gaskets C5739-080

Cometic MLS Head Gaskets C5739-080

.080" MLS-5 HEAD GASKET

Part Number: CGT-C5739-080

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5739-120

Made in the USA Cometic MLS Head Gaskets C5739-120

Cometic MLS Head Gaskets C5739-120

Head Gasket, MLS, 4.060 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-120

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5740-051

Made in the USA Cometic MLS Head Gaskets C5740-051

Cometic MLS Head Gaskets C5740-051

Head Gasket, MLS, 4.120 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5740-051

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5740-120

Made in the USA Cometic MLS Head Gaskets C5740-120

Cometic MLS Head Gaskets C5740-120

Head Gasket, MLS, 4.120 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5740-120

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5741-045

Made in the USA Cometic MLS Head Gaskets C5741-045

Cometic MLS Head Gaskets C5741-045

Head Gasket, MLS, 4.155 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-045

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5741-051

Made in the USA Cometic MLS Head Gaskets C5741-051

Cometic MLS Head Gaskets C5741-051

Head Gasket, MLS, 4.155 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-051

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic Head Gaskets C5741-075

Cometic Head Gaskets C5741-075

Cometic Head Gaskets C5741-075

.092-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5741-075

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic Head Gaskets C5741-080

Cometic Head Gaskets C5741-080

Cometic Head Gaskets C5741-080

HEAD GASKET

Part Number: CGT-C5741-080

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5741-140

Made in the USA Cometic MLS Head Gaskets C5741-140

Cometic MLS Head Gaskets C5741-140

.140" MLS-5 HEAD GASKET

Part Number: CGT-C5741-140

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5808-045

Made in the USA Cometic MLS Head Gaskets C5808-045

Cometic MLS Head Gaskets C5808-045

Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-045

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5808-051

Made in the USA Cometic MLS Head Gaskets C5808-051

Cometic MLS Head Gaskets C5808-051

Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-051

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5808-060

Made in the USA Cometic MLS Head Gaskets C5808-060

Cometic MLS Head Gaskets C5808-060

Head Gasket, MLS, 4.125 in. Bore, .060 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-060

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic Head Gaskets C5808-075

Cometic Head Gaskets C5808-075

Cometic Head Gaskets C5808-075

.042-IN. MLS HEAD GASKET

Part Number: CGT-C5808-075

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5808-080

Made in the USA Cometic MLS Head Gaskets C5808-080

Cometic MLS Head Gaskets C5808-080

.080" MLS-5 HEAD GASKET

Part Number: CGT-C5808-080

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5808-098

Made in the USA Cometic MLS Head Gaskets C5808-098

Cometic MLS Head Gaskets C5808-098

.098" MLS-5 HEAD GASKET

Part Number: CGT-C5808-098

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic Head Gaskets C5808-120

Cometic Head Gaskets C5808-120

Cometic Head Gaskets C5808-120

SINGLE HEAD GASKET

Part Number: CGT-C5808-120

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5809-056

Made in the USA Cometic MLS Head Gaskets C5809-056

Cometic MLS Head Gaskets C5809-056

Head Gasket, MLS, 4.200 in. Bore, .056 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-056

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5809-066

Made in the USA Cometic MLS Head Gaskets C5809-066

Cometic MLS Head Gaskets C5809-066

Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-066

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5809-070

Made in the USA Cometic MLS Head Gaskets C5809-070

Cometic MLS Head Gaskets C5809-070

Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-070

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5809-075

Made in the USA Cometic MLS Head Gaskets C5809-075

Cometic MLS Head Gaskets C5809-075

Head Gasket, MLS, 4.200 in. Bore, .075 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-075

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Cometic MLS Head Gaskets C5809-080

Made in the USA Cometic MLS Head Gaskets C5809-080

Cometic MLS Head Gaskets C5809-080

.080" MLS HEAD GASKET

Part Number: CGT-C5809-080

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify