Engine Gaskets, Seals & More

Cometic MLS Head Gaskets C5134-040

Cometic MLS Head Gaskets C5134-040

Head Gasket, Multi-Layer Steel, 4.155 in. Bore, 0.040 in. Compressed Thickness, Ford, 302, 351W, Each

Part Number: CGT-C5134-040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5400-040

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Valve Stem Seals SS 71043-1

Valve Stem Seals, Positive Stop, Buick, Chevrolet, GMC, Oldsmobile, Isuzu, Saab, 4.2L, L6, Set of 24

Part Number: FEL-SS710431

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Howards Cams Ultimate Duty Valve Seals 93310-1

Valve Stem Seals, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .630 in. O.D., Each

Part Number: HRS-93310-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

Manley Viton® Valve Stem Seals 24045-1

Valve Stem Seals, SEALS-11/32 STEM

Part Number: MAN-24045-1

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Cometic MLS Head Gaskets C5433-051

Head Gasket, MLS, 4.570 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-051

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5506

Engine Cylinder Head Gasket

Part Number: CGT-C5506

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 72683

Valve Stem Seals, Rubber, Positive Stop, .342 in. Stem, Ford, Lincoln, Mercury, Mazda, Laforza, Set of 8

Part Number: FEL-SS72683

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5317-051

Head Gasket, MLS, 4.130 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-051

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C15142-051

Head Gasket, MLS, Multi-Layer Stainless Steel, 4.600 in. Bore, 0.051 in. Thick, Ford, Big Block 385 Series, Each

Part Number: CGT-C15142-051

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Valve Stem Seals SS 72616

Valve Stem Seal Set

Part Number: FEL-SS72616

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 71041-1

Valve Stem Seals, Positive Stop, Dodge, Jeep, Mitsubishi, 3.7L, V6, Set of 12

Part Number: FEL-SS710411

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 72144

Valve Stem Seal Set

Part Number: FEL-SS72144

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Cometic MLS Head Gaskets C5365-040

Head Gaskets, 4.180 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5365-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5246-056

Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-056

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5622-051

Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 318-360, Each

Part Number: CGT-C5622-051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Valve Stem Seals SS 12764

Valve Stem Seals, Exhaust, Umbrella, Chrysler, Plymouth, Dodge, L6, V8, Set of 8

Part Number: FEL-SS12764

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Cometic MLS Head Gaskets C5720-051

.051" MLS LHS HEAD 1996-03

Part Number: CGT-C5720-051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5461-030

Head Gasket, MLS, 4.380 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-030

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5479-070

Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5479-070

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Valve Stem Seals SS45798C

Valve Stem Seals, Positive Stop, Rubber, Dodge, Set of 10

Part Number: MAH-SS45798C

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Howards Cams Posi-Stop Valve Stem Seals 93380-1

Valve Seal, 8mm x .500"

Part Number: HRS-93380-1

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

Engine Works Viton© Valve Stem Seals 14044-16

Valve Stem Seals, 0.500 in. O.D., 0.375 in. Stem Diameter, Viton®, Set of 16

Part Number: EW1-14044-16

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Valve Stem Seals for 1960-1969 CORVAIR, 1961-1964 CORVAIR TRUCK - SS 70281

Valve Stem Seals, Umbrella, Chevrolet, Corvair, 2.3/2.4/2.7L, H6, Set of 6

Part Number: FEL-SS70281

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 72512

Valve Stem Seal Set

Part Number: FEL-SS72512

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today