CHEVROLET TRAILBLAZER Engine Gaskets & Seals

Rear Main Seal, 1-Piece, Rubber, GM, 4.8L, 5.3L, 5.7L, 6.0L, LS1, Each

Part Number: FEL-BS40640

4.64 out of 5 stars ( 39 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Valve Cover Gaskets, Performance, Silicone, Chevy, Small Block LS, Pair

Part Number: FEL-VS50504R1

4.75 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

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

Part Number: MAH-JV1657

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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: Tomorrow

Valley Pan Gasket, Steel, Chevy, 4.8L, 5.3L, 6.0L, Each

Part Number: FEL-MS96169

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

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: Tomorrow

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

Part Number: NAL-12637683

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Rear Main Seal, 1-Piece, PTFE, Each

Part Number: TMK-100085

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Timing Cover Seal, Each

Part Number: TMK-100470

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Gasket, Timing Cover, Rubber, GM, LS, Each

Part Number: MAH-JV5022

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Head Gasket, Multi-Layer Steel, 3.950 in. Bore, Chevrolet, Each

Part Number: MAH-54442

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Head Gasket, PermaTorque MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

Part Number: FEL-26190PT

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Timing Cover Gasket, Replacement, Rubber/Steel Core, Chevrolet, Small Block LS, Each

Part Number: NAL-12735382

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valley Pan Gasket, Chevy, LS, Each

Part Number: MAH-MS19305

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Stem Seals, Rubber, GM, Saab, Set of 16

Part Number: FEL-SS71039

4.37 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Engine Oil Pan Gasket, LS1 Engine, Each

Part Number: CGT-C5173

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft Seal, Steel/Rubber, Natural, GM, Gen III/IV LS Engines, Each

Part Number: MAH-B32270

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Valve Cover Gaskets, Molded Rubber Compound, Chevrolet, GMC, Chevrolet Small Block LS, Pair

Part Number: MRG-61040G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Rear Main Seal Cover Gasket, Rubber/Aluminum, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: ADO-12639249

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Stem Seals, Black, Intake, Chevy, Small Block, LS, Set of 8

Part Number: NAL-12482063

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Throttle Body Gasket, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-217-2424

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Engine Valley Cover Gasket, Rubber/Aluminum, Chevy, Small Block, Gen III/IV, Each

Part Number: MRG-61020G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

TIMING COVER GASKET SET

Part Number: CGT-C5056

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Valve Cover Set

Part Number: GRN-640371

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Special Order