1978 FORD THUNDERBIRD Engine Gaskets & Seals

Head Gaskets, 4.155 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5912-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Rear Main Seal, 2-Piece, Rubber, Ford, L4/V6/V8, Each

Part Number: FEL-BS30136

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket 302/351 Ford Racing Use On M-6010-R351/R352

Part Number: FMS-M-6051-R351

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLX, 4.200 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5025-040

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Estimated Ship Date: Monday 10/27/2025

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Head Gasket Kit, High Performance, Ford, Small Block, Kit

Part Number: FMS-M-6051-D50

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/27/2025

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 10/27/2025

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5517-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Head Gasket, MLS, 4.125 in. Bore, 0.040 in. Thickness, Ford, SVO Block, 289, 302, 351W, Each

Part Number: CGT-C5482

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Gasket, Water Pump, Paper, Ford, Small Block, Each

Part Number: FEL-35211

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.170 in. Bore, 0.040 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15640-040

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Estimated Ship Date: Monday 10/27/2025

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

Part Number: CGT-C5871-027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

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

Part Number: CGT-C5871-051

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

Gasket, Paper, Water Outlet, Ford, L4/V6/V8, Each

Part Number: FEL-35067

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, MLS, 4.155 in. Bore, .023 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-023

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Ford, Lincoln/Mercury, Boss 302/351C/M/400, Pair

Part Number: MRG-5871

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/27/2025

Gaskets, Head Set, Ford, 260, 289, 302, Set

Part Number: EDL-7364

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Rear Main Seal, 2-Piece, Rubber, Ford, Lincoln, Mercury, 351/400, Each

Part Number: FEL-BS40042

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Air Cleaner Gasket, 5.031 in. Inside Diameter for 5.125 in. Mounting Flange, Composite, Universal for Carburetor/Throttle Body Engines, Each

Part Number: FEL-60038

4.89 out of 5 stars ( 45 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5516-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Gasket, Water Neck, Paper, Ford, Lincoln, Mercury, Detomaso, 351C/351M/400/429/460, Each

Part Number: FEL-35041T

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5478-027

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Head Gaskets, PTFE Coated, Solid Metallic Core, 4.100 in. Bore, Ford, 5.0/5.8L, Pair

Part Number: FMS-M-6051-S331

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Gaskets, Manifold, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Ford, 302/351W, Set

Part Number: MRG-5834

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, MLX, 4.200 in. Bore, Multi-layer Stainless Steel, SVO Style, Ford, 302, 351W, Each

Part Number: CGT-C5757-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-036

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025