MERCURY GRAND MARQUIS Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

King SI-Series Main Bearings MB5280SI0.25

Main Bearings, HP-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280SI025

Not Yet Reviewed

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Standard Motor PCV Valves V201

PCV Valve, Ford, Lincoln, Mercury, Each

Part Number: SMP-V201

Not Yet Reviewed

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King XP-Series Rod Bearings CR 814XPN 011

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.011 in. Undersize, Ford, 351W, Set of 8

Part Number: KGB-CR814XPN011

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Timing Chain Sets 3-387SIF

Melling Timing Chain Sets 3-387SIF

KIT-TIMING

Part Number: MEL-3-387SIF

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Oil Pan Drain Plugs 65245

Oil Pan Drain Plug, 1/2 in.-20 Thread Size, Seal, AMC, Edsel, Ford, International, Lincoln, Mercury, Shelby, Each

Part Number: RNB-65245

4.0 out of 5 stars ( 1 )

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Continental OE Technology Series Multi-V Belts 4070975

Belt, OE Technology Series, Multi-V, Serpentine, 7-Rib, 97.50 in. Length, Each

Part Number: CEL-4070975

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

King SI-Series Main Bearings MB5504SI 030

Main Bearings, SI-Series, Full Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI030

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Mahle Original Oil Filters OC 705

Oil Filter, Canister, Cadillac, Chrysler, Dodge, Ford, Jeep, Lincoln, Mazda, Mercury, Ram, SRT, Each

Part Number: MAH-OC705

Not Yet Reviewed

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PRW Pushrod Guideplates (PowerPlus+) 1146000

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1146000

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

MAHLE Original Valves 211-2099

EXHAUST VALVE

Part Number: MAH-2112099

Not Yet Reviewed

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Hastings Piston Ring Sets 4628020

Piston Rings, Phosphate Coated, 3.571 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4628020

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Cloyes Replacement Timing Chains C163

Timing Chain, Replacement Chain Only, Heavy Duty Double Roller, Chevy 265-400, For Factory Flat Tappet, Each

Part Number: CLO-C163

Not Yet Reviewed

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Melling Timing Chain Sets 40405

SPEED SET

Part Number: MEL-40405

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

PRW Valve Cover Fasteners 4146000

Valve Cover Bolt Kit

Part Number: PQX-4146000

Not Yet Reviewed

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Cloyes Race Billet True Roller Timing Sets 9-3622X9-5

Timing Set; Original Billet True Roller Timing Set; 0.005 Reduced Center Distance;Incl. Cam Sprocket; 9 Keyway

Part Number: CLO-9-3622X9-5

Not Yet Reviewed

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Cloyes Gear Timing Chains C387

ENGINE TIMING CHAIN

Part Number: CLO-C387

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Fram Defense Oil Filters DL8A

Oil Filter, Defense, Canister Style, Each

Part Number: FRM-DL8A

Not Yet Reviewed

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ATP Automotive Timing Covers 103109

ENG TIMING COVER

Part Number: ATP-103109

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Sealed Power Oil Pump Pickups 224-11166

Oil Pickup, Screw-In, Stock Pan Style, Ford, V8, 351C, 351M, 400, Each

Part Number: SLP-224-11166

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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PRW Valve Cover Fasteners 4146007

Valve Cover Bolt Kit

Part Number: PQX-4146007

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Sealed Power Intermediate Driveshafts 224-61166

Oil Pump Intermediate Shaft, Ford, 351C/351M/400, Each

Part Number: SLP-224-61166

Not Yet Reviewed

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Dorman Oil Pan Drain Plugs 090-053.1

Oil Drain Plug Pilot Point M14-1.50, Head Size 16Mm

Part Number: RNB-090-053-1

Not Yet Reviewed

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Dorman Oil Filler Caps 90005

Engine Oil Filler Cap, Stock Style, Ford, Each

Part Number: RNB-90005

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Mahle Original Oil Pump Screen Assemblies 601-1570

Oil Pump Screen Assembly - Ford Pass. 255, 302 Engs. (1980-86)

Part Number: MAH-6011570

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2M5538065

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

Part Number: HSN-2M5538065

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today