Gaskets & Seals

Header and Exhaust Manifold Gaskets, Multi-Layer Steel, 1.870 in. Diameter Round Port, Chevy, Small Block, Gen III/IV LS, Sold as a Pair

Part Number: BTC-BTR179442

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gaskets, Multi-Layer, Steel, 4.10 in. Bore, 0.051 in. Compressed Thickness, 5-Layer, Chevy, 6.0L/6.2L, LS3/L99, L76/L77, L92/L96/L9H/L94, Pair

Part Number: BTC-BTR-10046-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Chevy, GMC, 5.0/5.7L, Each

Part Number: FEL-OS34500R

4.83 out of 5 stars ( 105 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Gaskets, Rubber with Steel Core, Chevy, Big Block, Pair

Part Number: SUM-G2311

4.51 out of 5 stars ( 86 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, 4.540 in. Bore, 0.039 in. Compressed, Steel Core Laminate, Chevy, Big Block Mark IV, Each

Part Number: FEL-10171

4.45 out of 5 stars ( 22 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gaskets, Intake Manifold, Composite, Printoseal, 2.10 in. x 1.28 in. Port, .060 in. Thick, Ford, 260/289/302/351W, Set

Part Number: FEL-1262

4.73 out of 5 stars ( 64 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Rear Main Seals, Original, One-piece, Viton®, Chevy, Small Block LS, Each

Part Number: MAH-JV1657

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-040

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Exhaust Gaskets, Exhaust Manifold, Chevy, Pontiac, 5.7L, LS, Each

Part Number: ADO-12617944

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• $20 Summit Bucks on $200 spent*

Gaskets, Manifold, Intake, Steel Core Laminate, 1.99 in. x 1.23 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1204

4.73 out of 5 stars ( 44 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Chevrolet, Small Block, Thin Seal, Each

Part Number: FEL-OS34509T

4.65 out of 5 stars ( 71 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Rear Main Seal, 2-Piece, Fluoroelastomer, Chevy, Small Block V8/L6/V6, Each

Part Number: FEL-2912

4.88 out of 5 stars ( 33 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Transmission Pan Gasket, Silicone/Aluminum, GM, 700R4, 4L60, 4L60E, 4L65E, Each

Part Number: LUB-LLT-G4L60

4.77 out of 5 stars ( 87 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-040

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Transmission Pan Gasket, Silicone/Aluminum, GM, TH400, Each

Part Number: LUB-LLT-G400

4.13 out of 5 stars ( 56 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Rear Main Seal, 2-Piece, Viton®, Chevy, Big Block, Each

Part Number: FEL-2918

4.43 out of 5 stars ( 23 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gaskets, Conversion Set, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

Part Number: FEL-CS9284

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

Head Gaskets, BTR LS9 Multilayer Head Gaskets, 3.950 in. Bore, Multi-Layer Steel, 0.055 in. Compressed Thickness, Chevrolet, Sold as a Pair

Part Number: BTC-BTR-058420-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

Gaskets, Manifold, Intake, Composite, 2.110 in. x 1.08 in. Port, .120 in. Thick, Chevy, Dual Bolt Pattern, Set

Part Number: FEL-1255

4.5 out of 5 stars ( 64 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Carburetor Mounting Gasket, Paper, 4-Barrel, Square Bore, Open Center, Each

Part Number: SUM-G1418

4.84 out of 5 stars ( 113 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gaskets, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, LS/LSX, Pair

Part Number: NAL-19170419

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

Collector Gaskets, Copper, 3-Hole, 3.00 in. Inside Diameter, Pair

Part Number: SUM-620130

5.0 out of 5 stars ( 34 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Exhaust Gaskets, Exhaust Manifold, Multi-layer Steel, GM Truck, LS, Includes EGR and Air Injection Gaskets, Set

Part Number: MAH-MS16124

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, Composition Type, 4.200 in. Bore, .039 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1014

4.96 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block V8/L6/V6, Each

Part Number: FEL-2900

4.9 out of 5 stars ( 42 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air