1991 Engine Gaskets & Seals

Gaskets, Marine, Conversion, Chevy, 454 or 502 Marine Engines, Set

Part Number: FEL-17146

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Engine Gasket Sets, Full, Ford, Small Block Windsor, Set

Part Number: FEL-2816

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rear Main Seal, 1-Piece, PTFE, Ford, Small Block, Each

Part Number: FEL-2941

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Multi-layer Steel, Ford, 302, Nascar SVO, Each

Part Number: FEL-1133

3.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, Cork, Ford, Lincoln, Mercury, Small Block/351W, Pair

Part Number: SUM-G2320

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gasket, Multi-Piece, Rubber-Coated Fiber, Ford, 221/255/260/289/302, Kit

Part Number: FEL-1809

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-P136250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Copper, 4.570 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135762

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gaskets, Intake, Composite, Stock Port, Chevy, Small Block, Set

Part Number: SUM-G2400

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Water Pump Gasket, BBC, Constructed of Cellulose Fiber Composition, Conforms to Mating Surface, Set of 10

Part Number: MOR-93233

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, Centerbolt, Rubber, Chevy, Small Block, Pair

Part Number: SUM-110580

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Steel, 4.370 in. Bore, .022 in. Compressed Thickness, Chevy, Big Block, 454, 1991-2000, Each

Part Number: NAL-12555728

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, Composite, 4.100 in. Bore, Ford, 302/351W, Pair

Part Number: FMS-M-6051-CP331

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rear Main Seal, 1-Piece, Rubber, Chevy, Small Block, Each

Part Number: FEL-BS40520

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Ford, 221/255/260/289/302, Each

Part Number: MRG-6683

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, Copper, 4.060 in. Bore, .043 in. Compressed Thickness, Chevy, Small Block, Pair

Part Number: SUM-111501

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-051

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Titan, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-T136250

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

INTAKE GASKET

Part Number: BRO-MG2021

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gasket, 1-Piece, Rubber, Dodge, Jeep, 5.9L, V8, Each

Part Number: FEL-OS34409R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chevy, Small Block, Centerbolt, Pair

Part Number: MRG-5867

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-051

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air