1966 PONTIAC LEMANS Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options

Fel-Pro Exhaust Manifold Gaskets MS 9499 SH

Exhaust Gasket, Manifold, Steel Core Laminate, Pontiac, Set

Part Number: FEL-MS9499SH

4.75 out of 5 stars ( 4 )

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C24109

Gasket, Paper, Engine Coolant Outlet, OEM-style, Various, Each

Part Number: MAH-C24109

Not Yet Reviewed

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Fel-Pro Performance Carburetor Mounting Gaskets 13834

Gasket, Carburetor Base, Fiber, 4-Barrel, Early AFB, Each

Part Number: FEL-13834

4.25 out of 5 stars ( 4 )

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Fel-Pro Valve Stem Seals SS 13360

Valve Stem Seals, Standard Replacement, Umbrella, Rubber, Buick, Oldsmobile, Pontiac, Pontiac V8, Set of 8

Part Number: FEL-SS13360

Not Yet Reviewed

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Fel-Pro Pushrod Cover Gaskets PS 13832 C

Gasket, Valley Cover, Pushrod Cover, Composite, Pontiac, 326/389/400/421/428, Set

Part Number: FEL-PS13832C

5.0 out of 5 stars ( 1 )

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Fel-Pro Water Pump Gaskets 13377

Gasket, Water Pump, Paper, Pontiac, 326-428, Each

Part Number: FEL-13377

5.0 out of 5 stars ( 1 )

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Fel-Pro Performance Carburetor Mounting Gaskets 60113

Carburetor Base Plate Gaskets, Performance Carburetor Mounting Gaskets, 2-hole, 2-barrel, Rochester Large 2-barrel, Paper, Buick, Jeep, Pontiac, Each

Part Number: FEL-60113

Not Yet Reviewed

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Mahle Original Cylinder Head Gaskets 3494VC

Head Gasket, Composite, 4.300 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: MAH-3494VC

Not Yet Reviewed

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Trans-Dapt Performance Standard Valve Cover Gaskets 4334

Trans-Dapt Performance Standard Valve Cover Gaskets 4334

Valve Cover Gaskets, Nitrile Rubber/Fiber, Pontiac, V8, Pair

Part Number: TRD-4334

5.0 out of 5 stars ( 1 )

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ATP Automatic Transmission Oil Pump Seals and Gaskets CO-4

Transmission Input Shaft Seals, Automatic Transmission Oil Pump Seals and Gaskets, Acrylate, Buick, Cadillac, Chevy, GMC, Isuzu, Jaguar, Jeep, Each

Part Number: ATP-CO4

Not Yet Reviewed

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Motive Gear Differential Cover Gaskets 3993593

Differential Cover Gasket, Paper, GM 8.5/8.625 in., Each

Part Number: MGR-3993593

5.0 out of 5 stars ( 3 )

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Yukon Gear & Axle Differential Cover Gaskets YCGGM8.2BOP-10

Differential Cover Gasket, Paper, GM 8.2 in., Buick, Oldsmobile, Pontiac, Each

Part Number: YGA-23019

4.0 out of 5 stars ( 3 )

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SCE AccuSeal E Intake Gaskets 128108

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Recommended On Crosswind and Hurricane Intake Manifolds, Pontiac, Pontiac V8, Each

Part Number: SCE-128108

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Mahle Original Oil Filter Gaskets B7147

Oil Filter Gasket, Pontiac, V8 Engines, Excludes 6 Cylinder, Oil Filter Mounting Gasket, Each

Part Number: MAH-B7147

Not Yet Reviewed

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Mahle Original Fuel Pump Mounting Gaskets D27094

215 Applications(39-94)

Part Number: MAH-D27094

Not Yet Reviewed

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SCE ICS Titan Copper Head Gaskets S283850

ICS COPPER HD GSKT, PONTIAC V8 4.380 X .050 ICS TI TAN COPPER HD GSKT

Part Number: SCE-S283850

Not Yet Reviewed

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SCE AccuSeal Pro Exhaust Gaskets 228181

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Pontiac, Pair

Part Number: SCE-228181

5.0 out of 5 stars ( 1 )

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SCE AccuSeal Pro Intake Gaskets 228107

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Pontiac 455 HO, for Edelbrock Aluminum Heads, Pontiac, 455, Pair

Part Number: SCE-228107

5.0 out of 5 stars ( 1 )

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ATP Automatic Transmission Oil Pump Seals and Gaskets CG-12

Transmission Input Shaft Seals, Automatic Transmission Oil Pump Seals and Gaskets, Front Pump Bolt O-Ring, Each

Part Number: ATP-CG12

3.0 out of 5 stars ( 1 )

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Fel-Pro Air Cleaner Gaskets 5292

Gasket, Air Cleaner Mounting, Composite, Each

Part Number: FEL-5292

Not Yet Reviewed

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SCE AccuSeal Pro Intake Gaskets 228104

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Provides Extra Clearance On Upper Side for Porting, Pontiac, Pontiac V8, Pair

Part Number: SCE-228104

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

SCE Short Block Base Sets 42803

Gaskets, Short Block Base Set, Pontiac, V8, Viton Rear Main Seal, Two-Piece, Set

Part Number: SCE-42803

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

OER Authorized Gas Tank Vent Tube Grommets 3853970

1964-72 Buick, Chevrolet, Oldsmobile, Pontiac; Fuel Tank Vent Tube Grommet; Each

Part Number: OER-3853970

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Fel-Pro Engine Gasket Sets CS 8518-1

Conversion Gasket Set

Part Number: FEL-CS85181

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Trans-Dapt Performance Differential Cover Gaskets 9052

Differential Cover Gasket, GM 8.2 in./10-Bolt, Each

Part Number: TRD-9052

4.0 out of 5 stars ( 4 )

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