MERCURY GRAND MARQUIS Engines & Components

Cylinder Head Dowel Pin, Ford, 5.0L, 5.8L, Set of 4

Part Number: PIO-839003

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-139S030

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head, Performer, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: EDL-60329

Not Yet Reviewed

Estimated Ship Date: Today

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Oil Pan, Steel, Black, Ford, Mercury, 5.0L, Each

Part Number: RNB-264-023

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR814SI010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Rings, Claimer Series Performance Ring Sets, Standard Size, 4.000 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 1/8 in., L8, V8, Set of 8

Part Number: HSN-CM5521

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.7 Ratio, Fits 3/8 in. Stud, Ford, 289, 302, 351W, Set of 16

Part Number: PQX-0830203

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Oil Filter Relocation Kit, Dual Filter, 30 in. Length Hoses, Kit

Part Number: TRD-1213

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Main Bearings, HP-Series, Grooved, Bi Metal, Stock Size, Ford, 4.6L Modular, 5.4L Modular, Set of 5

Part Number: KGB-MB5280HP

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, Competition, 0.001 in. Extra Clearance, Tri Metal, 3/4 Groove, Ford, Big Block, Set of 5

Part Number: SLP-134M1X

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Covers, Tall, Fabricated Aluminum, Black Powdercoated, Ford, 429, 460, Pair

Part Number: MRG-6880BG

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Cylinder Head Dowel Pins, 0.625 in. I.D., 0.750 in. O.D., 0.431 in. Height, Ford, Lincoln, Mercury, Set of 4

Part Number: PIO-839002

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

Oil Pan, Street/Strip, Steel, 6 qt., Front Sump, Ford, Small Block, 351, Each

Part Number: CTR-15-660

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Oil Dipstick, Chrome, Steel, Ford, 351W, Each

Part Number: MRG-6921

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.7 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Ford Small Block, Set of 16

Part Number: PQX-68302317

Not Yet Reviewed

Estimated Ship Date: Today

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Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X60

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Ford, Lincoln, Mercury, V8, Each

Part Number: VRE-2F21

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $105.00
• Drop Ship
• Free Shipping
• Special Order

Valve Covers, Stock Height, Steel, Chrome, Plain, Ford, Small Block, Pair

Part Number: MRG-9804

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Engine Oil Dipstick, Midnight Series Anchor-Tight Locking Flexible, Oil Pan Entry, Billet Aluminum, Black Anodized, Ford, Small Block, 351W, Each

Part Number: LOK-X1220047

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Timing Cover, One-piece, Aluminum, Natural, Ford, Lincoln, Mercury, Small Block Windsor, Kit

Part Number: ATP-103004

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Filter, Premium, Canister, 3/4-16 in. Threads, Each

Part Number: BCH-3500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, 429, 460, Set 5

Part Number: KGB-MB5650SI

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, XP-Series, Tri-metal, Standard Size, Ford, 429, 460, Set of 5

Part Number: KGB-MB5650XPSTDX

5.0 out of 5 stars ( 1 )

Main Bearings, P Series, Full Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, 351M, 351W, 400, Set of 5

Part Number: CLE-MS981P10

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today