MERCURY COMET Engines & Components

Harmonic Balancer

Part Number: RNB-594-269S

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Estimated Ship Date: Tomorrow if ordered today

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Ford221, 255, 260, 289, 302 ci Windsor V8Tri-Metal - .23mm (.009") undersize

Part Number: PEB-8B634H-009

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ford221, 255, 260, 289, 302 ci Windsor V8Tri-Metal - .28mm (.011") undersize

Part Number: PEB-8B634H-011

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Estimated Ship Date: Dec 22, 2025 if ordered today

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PISTON

Part Number: MAH-2242992030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Timing Chain Set, Double Roller, Ford Big Block FE, Set

Part Number: MAH-93108

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Estimated Ship Date: Nov 24, 2025 if ordered today

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MAIN BEARING SET

Part Number: CLE-MS518G40

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Estimated Ship Date: Dec 15, 2025 if ordered today

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MAIN BEARING SET

Part Number: CLE-MS979P20

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Main Bearings, P Series, .020 in. Crankshaft Undersize, Full Groove, Ford, Set

Part Number: CLE-MS685P20

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Harmonic Balancer

Part Number: RNB-594-271S

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Estimated Ship Date: Tomorrow if ordered today

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Piston Rings, Moly, 4.070 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-180K20

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556025

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4290M20

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Silv-O-Lite Piston - Ford 390ci/6.4L (V8) Kit with Rings

Part Number: UEM-1130-020K1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Silv-O-Lite Piston - Ford 390ci/6.4L (V8) Kit with Rings

Part Number: UEM-1139-020K1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5540060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.680 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40565CP

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40718CP020

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.700 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-41221020

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4711060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Chrome, 3.830 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40009030

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.070 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40134CP020

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearings, King HP-Series Main Bearings, 0.010 Size, Bi-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB5503HP010X

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Main Bearings, King HP-Series Main Bearings, 0.020 Size, Bi-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB5503HP020

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8527025

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Estimated Ship Date: Nov 24, 2025 if ordered today

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