1999 Engine Gaskets & Seals

Head Gasket, Composite, 4.100 in. Bore, .028 in. Compressed Thickness, Chevrolet, Small Block Gen I, Each

Part Number: NAL-10105117

4.36 out of 5 stars ( 22 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Chevy, 7.4L/454, Each

Part Number: FEL-OS34407R

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Head Gasket, Composition Type, 4.190 in. Bore, .041 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1004

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rear Main Seal, 1 Piece, Buick, Chevy, GMC, Pontiac, Saab, LS Engine, Each

Part Number: NAL-89060436

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gaskets, Manifold, Intake, Printoseal, 2.25 in. x 1.40 in. Port, .090 in. Thick, Ford, Small Block, Set

Part Number: FEL-1262R4

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Head Gasket, Multi-Layer Steel, 4.100 in. Bore, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: MAH-54445

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gaskets, Manifold, Intake, Printoseal, Rectangle, 2.54 in. x 1.82 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: FEL-1211

4.54 out of 5 stars ( 24 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Cover Gaskets, Victo-Tech Rubber, Chevrolet, GMC, Chevrolet Small Block LS, Pair

Part Number: MAH-VS50250A

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gasket, Valley Pan, Rubber With Steel Core, All Gen. 3 Chevy LS V8, 4.8L, 5.3L, 5.7L, 6.0L Set with knock sensor grommets, Each

Part Number: FEL-MS92465

4.67 out of 5 stars ( 21 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gaskets, Manifold, Intake, Oval, 2.05 in. x 1.82 in. Port, .060 in. Thick, Chevy, Big Block, Set

Part Number: FEL-1210

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Stem Seals, Viton®, Positive Stop, 11/32 in. Valve Stem, Set of 16

Part Number: FEL-SS72861

4.52 out of 5 stars ( 25 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gaskets, Manifold, Intake, Composite, Rectangle, 2.54 in. x 1.82 in. Port, .120 in. Thick, Chevy, 396-454, Set

Part Number: FEL-12755

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Intake Gaskets, LSXR, Buna Rubber, LS1, LS6, LS7 Cathedral Port, Chevy, Set of 8

Part Number: FST-146203-8

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Timing Cover Seal, Each

Part Number: TMK-100470

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Intake Manifold Gaskets, Cadillac, Chevrolet, Pontiac, Set

Part Number: FEL-MS92438

5.0 out of 5 stars ( 23 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rear Main Seal, 1-Piece, PTFE, Each

Part Number: TMK-100085

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Intake Manifold Gaskets, Replacement, Stock Port Style, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Chevy Small Block LS, Set

Part Number: FEL-MS92211

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Oil Pan Gasket, Rubber Coated Steel Core, 1-piece Rear Main Seal, Chevy LS, Each

Part Number: BTC-BTR12350

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Head Gasket, Composition, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, 283-350, Each

Part Number: NAL-12557236

3.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Cover Gaskets, Blue Stripe Cork/Rubber, Chevy, Big Block, Pair

Part Number: FEL-1606

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Rear Main Seal, 1-Piece, Viton®, Chevy, Big Block, Each

Part Number: FEL-2920

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Gasket, Valve Cover, Rubber, Chevy, 5.7L, Each

Part Number: NAL-12637683

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Cover Gasket, Cork/Rubber with Composite Core, 0.250 in. Thick, Small Block Gen 1, Chevy, Pair

Part Number: EDL-7548

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valve Cover Gaskets, CorkLam, Cork/Rubber with Steel core, Chevy, Small Block, Centerbolt, Pair

Part Number: FEL-1648

4.28 out of 5 stars ( 29 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Intake Manifold Gaskets, Rectangular Port, Printoseal, 2.120 in. Height, 1.290 in. Width, Ford, Small Block Windsor, Set

Part Number: AFR-6911

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air