Availability
1978 Engine Gaskets & Seals
Head Gaskets, 4.380 in. Bore, .040 in. Compressed Thickness, Pontiac, Each
Part Number: CGT-C5846-040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Intake, Chevy, Big Block, Rectangular Port, 6-Bolt Flange, Set
Part Number: EDL-7208
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Gaskets, Manifold, Intake, Composite, 2.40 in. x 1.70 in. Port, .125 in. Thick, Ford, 429/460, Set
Part Number: TFS-2707
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifold Gaskets, AccuSeal E, Compressed Fiber Laminate, Oval Port, Designed To Fit Cobra Jet Cylinder Heads, Ford, 429, 460, Set
Part Number: SCE-135102
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Gaskets, Cork/Rubber, Chevy, Big Block, Pair
Part Number: SUM-110561
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, 4.300 in. Bore, .040 in. Compressed Thickness, Pontiac, Each
Part Number: CGT-C5712-040
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, 4.200 in. Bore, .075 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5249-075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rear Main Seal, 2-Piece, Rubber, Chrysler, Dodge, Plymouth, 360, Each
Part Number: FEL-BS40094
Cannot be shipped Internationally
Cannot be shipped Internationally
Head Gasket, MLS, 4.100 in. Bore, .036 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5871-036
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Short Block Base Set, Chevy, Big Block, Mark IV, Silicone Rear Main Seal, Two-Piece, Set
Part Number: SCE-31303
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Conversion Set, Marine, Chevy, 427, 454, Set
Part Number: FEL-17140
Estimated Ship Date: Today
Estimated Ship Date: Today
.075" MLS-5 GEN 4,5&6 BLOCKS
Part Number: CGT-C5634-075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Gaskets, Rubber, Jeep, 304, 360, 401, Pair
Part Number: OMX-1744706
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Mechanical Fuel Pump, Chevy, Ford, Fiber, Each
Part Number: MOR-93322
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Manifold, Intake, Composite, 2.10 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set
Part Number: MRG-106
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Gaskets, Manifold, Intake, 2.28 in. x 1.40 in. Port, Chevy, 350/400, 18 Degree Heads, Each
Part Number: BRO-MG1800
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Copper, 4.570 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135750
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, MLS, 4.375 in. Bore, .045 in. Compressed Thickness, Chevy, 427, 454, Each
Part Number: CGT-C5329-045
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Head Gaskets, Composite, 4.500 in. Bore, 0.040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: MAH-3978
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Titan, ICS Copper, 4.155 in. Bore, 0.043 in. Thickness, Ford, Small Block Windsor, Right Side, Each
Part Number: SCE-S361543R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Gasket, Manifold, Intake, Aramid Fiber, 0.059 in. Thick, Brodix Track 1, Chevy, Small Block, Each
Part Number: CGT-C5414-059
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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