1984 MERCURY Gaskets & Seals

Cometic Timing Cover Gaskets C5660-020

Cometic Timing Cover Gaskets C5660-020

Gaskets, Timing Cover, Rubber with Steel Core, Ford, Small Block, Each

Part Number: CGT-C5660-020

3.17 out of 5 stars ( 6 )

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

...Loading

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

Mr. Gasket Differential Cover Gaskets 142

Gasket, Rear Axle Cover, Ford, 8.8, 10 Bolt, Each

Part Number: MRG-142

5.0 out of 5 stars ( 12 )

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

...Loading

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

Cometic MLS Head Gaskets C5515-045

Head Gasket, MLS, 4.155 in. Bore, .045 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-045

5.0 out of 5 stars ( 1 )

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

...Loading

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

Cometic MLS Head Gaskets C5514-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-045

Not Yet Reviewed

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

...Loading

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

Cometic MLS Head Gaskets C5483-045

Head Gasket, MLS, 4.155 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5483-045

Not Yet Reviewed

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

...Loading

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

Holley Upper to Lower Intake Manifold Gaskets 108-119

Gaskets, Intake Manifold, Upper to Lower, Weiand Tunnel Ram, Chevy, Ford, Small Block, Pair

Part Number: HLY-108-119

4.75 out of 5 stars ( 4 )

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

...Loading

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

SCE Pro Copper Head Gaskets P361550L

Head Gasket, Pro Copper, 4.155 in. Bore, 0.050 in. Thickness, Ford, 289, 302, 351W, Each

Part Number: SCE-P361550L

Not Yet Reviewed

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

...Loading

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

Enginetech Engine Valve Stem Oil Seals S2926-20

Engine Valve Stem Oil Seal 55-14 AMC/BUI/CAD/CHV/FRD/GM/GMC/IZU/JEP/LIN/MER/MKR/OLD/PON

Part Number: EGN-S2926-20

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

SCE Pro Copper Head Gaskets P360621L

Head Gasket, Copper, 4.060 in. Bore, 0.021 in. Thickness, Ford, 289, 302, 351W, Each

Part Number: SCE-P360621L

Not Yet Reviewed

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

...Loading

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

SCE AccuSeal Pro Valve Cover Gaskets 236177

Valve Cover Gaskets, AccuSeal Pro, Composite/Rubber Seal, Ford, Small Block Windsor, Pair

Part Number: SCE-236177

Not Yet Reviewed

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

...Loading

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

Mr. Gasket Exhaust Gaskets 253

Exhaust Gaskets, Header, High-Temperature White, Stock Port, Ford, Small Block, Pair

Part Number: MRG-253

5.0 out of 5 stars ( 3 )

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

...Loading

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

Doug's Headers Header Flange Gaskets HG9248

Gaskets, Header Flange, Compressed Fiber Laminate, Rectangle Port, Ford, Mercury, Small Block/351W, Pair

Part Number: DOU-HG9248

5.0 out of 5 stars ( 3 )

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

...Loading

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

Mr. Gasket MLS Head Gaskets 3175G

Head Gasket, Multi-Layer, 4.030 in. Gasket Bore, Compressed 0.040 in., Ford, Lincoln, Mercury, Each

Part Number: MRG-3175G

Not Yet Reviewed

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

...Loading

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

Timken Transmission Shift Shaft Seals 240816

Seal, Transmission Shifter Arm Shaft, Checker, Ford, Mercury, Each

Part Number: TMK-240816

Not Yet Reviewed

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

...Loading

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

Cometic MLS Head Gaskets C5516-051

Head Gasket, MLS, 4.180 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5516-051

Not Yet Reviewed

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

...Loading

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

Fel-Pro Head Gaskets 8993 PT-1

Head Gasket, Steel Core Laminate, Ford, Mazda/Mercury, 2.3/2.5L, L4, Each

Part Number: FEL-8993PT-1

5.0 out of 5 stars ( 1 )

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

...Loading

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

Cometic Oil Pan Gaskets C15091

Oil Pan Gasket, Aramid Fiber, 1/2-Piece Seal, Ford, 289, 302,, Each

Part Number: CGT-C15091

Not Yet Reviewed

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

...Loading

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

Cometic MLS Head Gaskets C5369-027

Head Gasket, MLS, 3.830 in. Bore, .027 in. Compressed Thickness, Ford, Mercury, Each

Part Number: CGT-C5369-027

Not Yet Reviewed

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

...Loading

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

Mahle Original Rear Main Seals JV523

Rear Main Seal, One-piece, Rubber, Avanti, Ford, Jaguar, Laforza, Lincoln, Mazda, Mercury, Merkur, Panoz, Qvale, Each

Part Number: MAH-JV523

5.0 out of 5 stars ( 1 )

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

...Loading

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

Dorman Oil Pan Drain Plug Gaskets 69000

Gasket, Oil Drain Plug Gasket, Nylon, Set of 5

Part Number: RNB-69000

5.0 out of 5 stars ( 1 )

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

...Loading

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

Cometic MLS Head Gaskets C5479-051

Head Gasket, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5479-051

5.0 out of 5 stars ( 1 )

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

...Loading

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

Dorman Oil Pan Drain Plug Gaskets 65269

Gasket, Oil Pan Drain Plug, Rubber/Steel, Each

Part Number: RNB-65269

5.0 out of 5 stars ( 2 )

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

...Loading

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

Cometic MLS Head Gaskets C5913-051

Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5913-051

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

Spicer Drivetrain Products Differential Cover Performance Gaskets RD52005

Differential Cover Gasket, Performance, Victocore, Ford 8.8 in., Each

Part Number: SDH-RD52005

Not Yet Reviewed

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

...Loading

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

PRW Valve Cover Gaskets 4174860

Valve Cover Gaskets, Black Rubber/Steel Core, 3/16 in. Thick, Perimeter Bolt, Small Block Windsor, Ford, Pair

Part Number: PQX-4174860

Not Yet Reviewed

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

...Loading

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