Get Peace of Mind With the Summit Racing Protection Plan!

Get Peace of Mind With the Summit Racing Protection Plan!

$5 Off Your $100 Mobile App Purchase!

Availability

BUICK Head Gaskets

Showing In Stock Items. Show All 50 Items.

Individual Parts
Part Groups

Results 1 - 25 of 49

Cometic MLS Head Gaskets C5477-045

Made in the USA Cometic MLS Head Gaskets C5477-045

Cometic MLS Head Gaskets C5477-045

Head Gasket, MLS, Multi-layer Steel, 4.000 in. Bore, 0.045 in. Compressed Thickness, Cadillac, Chevrolet, Pontiac, LS, Each

Part Number: CGT-C5477-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5248-045

Made in the USA Cometic MLS Head Gaskets C5248-045

Cometic MLS Head Gaskets C5248-045

Head Gasket, MLS, 4.165 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5249-045

Made in the USA Cometic MLS Head Gaskets C5249-045

Cometic MLS Head Gaskets C5249-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5489-045

Made in the USA Cometic MLS Head Gaskets C5489-045

Cometic MLS Head Gaskets C5489-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-045

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5475-045

Made in the USA Cometic MLS Head Gaskets C5475-045

Cometic MLS Head Gaskets C5475-045

Head Gasket, 3.910 in. Bore, .045 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5246-045

Made in the USA Cometic MLS Head Gaskets C5246-045

Cometic MLS Head Gaskets C5246-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5751-045

Made in the USA Cometic MLS Head Gaskets C5751-045

Cometic MLS Head Gaskets C5751-045

Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5245-045

Made in the USA Cometic MLS Head Gaskets C5245-045

Cometic MLS Head Gaskets C5245-045

Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5272-045

Made in the USA Cometic MLS Head Gaskets C5272-045

Cometic MLS Head Gaskets C5272-045

Head Gasket, MLS, 4.165 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5399-045

Made in the USA Cometic MLS Head Gaskets C5399-045

Cometic MLS Head Gaskets C5399-045

Head Gasket, MLS, 4.030 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5403-045

Made in the USA Cometic MLS Head Gaskets C5403-045

Cometic MLS Head Gaskets C5403-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5273-045

Made in the USA Cometic MLS Head Gaskets C5273-045

Cometic MLS Head Gaskets C5273-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5645-045

Made in the USA Cometic MLS Head Gaskets C5645-045

Cometic MLS Head Gaskets C5645-045

Head Gasket, MLS, 4.040 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5645-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5769-045

Made in the USA Cometic MLS Head Gaskets C5769-045

Cometic MLS Head Gaskets C5769-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5769-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5270-045

Made in the USA Cometic MLS Head Gaskets C5270-045

Cometic MLS Head Gaskets C5270-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5754-045

Made in the USA Cometic MLS Head Gaskets C5754-045

Cometic MLS Head Gaskets C5754-045

Head Gasket, MLS, 4.385 in. Bore, .045 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5811-045

Made in the USA Cometic MLS Head Gaskets C5811-045

Cometic MLS Head Gaskets C5811-045

Head Gasket, MLS, 4.270 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5809-045

Made in the USA Cometic MLS Head Gaskets C5809-045

Cometic MLS Head Gaskets C5809-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5407-045

Made in the USA Cometic MLS Head Gaskets C5407-045

Cometic MLS Head Gaskets C5407-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5407-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5402-045

Made in the USA Cometic MLS Head Gaskets C5402-045

Cometic MLS Head Gaskets C5402-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5317-045

Made in the USA Cometic MLS Head Gaskets C5317-045

Cometic MLS Head Gaskets C5317-045

Head Gasket, MLS, 4.130 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5319-045

Made in the USA Cometic MLS Head Gaskets C5319-045

Cometic MLS Head Gaskets C5319-045

Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5646-045

Made in the USA Cometic MLS Head Gaskets C5646-045

Cometic MLS Head Gaskets C5646-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5646-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5247-045

Made in the USA Cometic MLS Head Gaskets C5247-045

Cometic MLS Head Gaskets C5247-045

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

Part Number: CGT-C5247-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5318-045

Made in the USA Cometic MLS Head Gaskets C5318-045

Cometic MLS Head Gaskets C5318-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-045

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 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