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

Dayco High Performance V-Belts 15390

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 39.00 in. Length, for use on Honda®, Chevy, Chrysler, Ford, GMC, International, Each

Part Number: DAC-15390

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King SI-Series Main Bearings MB5280SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford Modular V8, Set of 5

Part Number: KGB-MB5280SI

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ATI Super Damper Standard Harmonic Balancers ATI917630

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 429, 460, Each

Part Number: ATI-917630

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Melling M-Select Class 1 Camshafts SYB-26

Melling M-Select Class 1 Camshafts SYB-26

Camshaft, Class 1, Hydraulic Flat Tappet, 257/269 Advertised Duration, .379/.395 Lift, Ford, 255, 302, Each

Part Number: MEL-SYB-26

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Cloyes Timing Chain Kits 9-0387SA

Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, Ford, 4.6L, SOHC, Set

Part Number: CLO-9-0387SA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Summit Racing™ Modular Ford Timing Kits SUM-G6780

5 out of 5 stars ( 1 )

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COMP Cams Solid Lifters 833-1

Lifter, Mechanical Flat Tappet, Ford, Each

Part Number: CCA-833-1

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M5540030

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

Part Number: HSN-2M5540030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Sealed Power Cam Bearings 2102M

Camshaft Bearing Set;

Part Number: SLP-2102M

5.0 out of 5 stars ( 1 )

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King SI-Series Main Bearings MB 529SI 020

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI020

5.0 out of 5 stars ( 1 )

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PRW Pro Series Billet Aluminum Rocker Arms 6528901

Rocker Arms, Stud Mount, Full Roller, Billet Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Oldsmobile, Set of 16

Part Number: PQX-6528901

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King XP-Series Main Bearings MB5505XP 010

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Ford, Lincoln, Mercury, 351W, 351M, 400

Part Number: KGB-MB5505XP010

5.0 out of 5 stars ( 1 )

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Pioneer Balancers DA-4601

Harmonic Balancer, Internal Balance, 6.650 in. Diameter, Nodular Iron, Black, Ford, Big Block, Each

Part Number: PIO-DA-4601

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

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ATP Graywerks Harmonic Balancers 102011

3 out of 5 stars ( 2 )

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Cloyes Original Race True Roller Timing Sets 9-3138

Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Ford, Small Block, For use with 2-Piece Fuel Pump Eccentric, Set

Part Number: CLO-9-3138

5.0 out of 5 stars ( 5 )

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ACDelco Gold Idler Pulleys 19190145

Idler Pulley, Serpentine, Steel, Black, Chevy, Buick, Acura, AM General, Chrysler, Dodge, Ford, Gmc, Honda™, Hummer, Isuzu,Jaguar, Jeep, Each

Part Number: ADO-15-20676

4.2 out of 5 stars ( 5 )

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ATI Super Damper Standard Harmonic Balancers ATI918918

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 289, 302, 351C, 351M, 351W, 400

Part Number: ATI-918918

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Melling Timing Chain Sets 3-387SAX

TIMING - KIT

Part Number: MEL-3-387SAX

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Motorcraft Belt Tensioners 2W7Z6B209AA

Accessory Belt Tensioner, Ford, Lincoln, Mercury, Each

Part Number: MOF-BT68

5.0 out of 5 stars ( 1 )

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Sealed Power Intermediate Driveshafts 224-61118

Oil Pump Intermediate Shaft, Ford, 221/255/260/289/302, Each

Part Number: SLP-224-61118

4.67 out of 5 stars ( 3 )

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ACDelco Gold Oil Filters 19468077

Oil Filter, Canister, 30 Micron, 200 PSI Burst Pressure, Bypass Valve, Anti-Drain Back Valve, Ford, Dodge, Lincoln, Mercury, Plymouth, Each

Part Number: ADO-PFL400A

5.0 out of 5 stars ( 2 )

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Ford Performance Parts Oil Pump Driveshafts M-6605-A341

Oil Pump Driveshaft, Ford 1969-74, 351W, Each

Part Number: FMS-M-6605-A341

3.0 out of 5 stars ( 2 )

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Mahle Original Standard Piston Ring Sets 50564CP.040

Piston Rings, Original Standard Piston Ring Sets, Cast Iron, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP040

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Canton Racing Road Race Series Wet Sump Oil Pans 15-680SBLK

Oil Pan, Road Race Series Wet Sump, Steel, Black, Front Sump, 7 Qt., 4 in. Stroke, Passenger Side Dipstick, Ford, Small Block Windsor, Each

Part Number: CTR-15-680SBLK

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

PRW Billet Rocker Arm Stud Girdles 1546001

Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Ford, Stock Heads, Kit

Part Number: PQX-1546001

1.0 out of 5 stars ( 1 )

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Melling Timing Chain Sets 40206

Timing Chain and Gear Set, Double Roller, Iron Cam Sprocket, Steel Crank Sprocket, Ford, Lincoln, Mercury, V8, 4.2L, 4.3L, 4.7L, 5.0L, 5.8L, Set

Part Number: MEL-40206

4.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 2M139070

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

Part Number: HSN-2M139070

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