MERCURY MARQUIS Engines & Components

Cloyes Original Race True Roller Timing Sets 9-3135

Cloyes Original Race True Roller Timing Sets 9-3135

Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Ford, Small Block, For use with 1-Piece Fuel Pump Eccentric, Set

Part Number: CLO-9-3135

5.0 out of 5 stars ( 1 )

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Melling Heavy-Duty Intermediate Driveshafts IS-84A

Oil Pump Driveshaft, Heavy-Duty Intermediate, Steel, 5/16 in. Diameter Shaft, Ford, Lincoln, Mercury, 351C, 351M, 400, Each

Part Number: MEL-IS-84A

5.0 out of 5 stars ( 5 )

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PRW Pro Series Billet Aluminum Rocker Arms 0330207

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0330207

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Dorman Harmonic Balancers 594-080

Harmonic Balancer, Nodular Iron, Black, 6.750 in. o.d., Ford, 7.5L, Each

Part Number: RNB-594-080

4.5 out of 5 stars ( 2 )

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Dayco High Performance V-Belts 15430

Belt, High Performance, V-Belt, .440 in. Width, 43.57 in. Length, Each

Part Number: DAC-15430

5.0 out of 5 stars ( 2 )

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PRW Harmonic Balancer Spacers 2381007

Harmonic Balancer Componets,FORD SB Damper Spacer, 0.95" thick Spacer

Part Number: PQX-2381007

5.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 555-115

Engine Expansion Plugs, Steel, 0.375 in. Diameter, 0.150 in. Height, Dodge, Ford, Mercury, Set of 10

Part Number: RNB-555-115

5.0 out of 5 stars ( 6 )

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Sealed Power CP-Series Rod Bearings 3400CP 20

Rod Bearing, 0.020 in. Crankshaft Undersize, Tri Metal, Ford, Lincoln, Mercury, 351 Boss, 351C, 351M, 400, Each

Part Number: SLP-3400CP20

4.0 out of 5 stars ( 1 )

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Melling Pushrods MPR-309-A

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 8.346 in. Length, Each

Part Number: MEL-MPR-309-A

Not Yet Reviewed

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Melling Heavy-Duty Intermediate Driveshafts 12680

Engine Oil Pump Intermediate Shaft, High

Part Number: MEL-12680

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PRW Harmonic Balancer Spacers 2593021

Pulley Spacer, Crankshaft, 4-Hole, 0.630 in. Thick, Billet Aluminum, Black Anodized Finish, Ford, Lincoln, Mercury, Shelby, Sunbeam, Each

Part Number: PQX-2593021

5.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 139040

Piston Rings, Phosphate Coated, 4.039 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139040

4.5 out of 5 stars ( 2 )

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Fel-Pro Harmonic Balancer Repair Sleeves 16213

Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, V6, V8, Each

Part Number: FEL-16213

4.5 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Edelbrock Performer Cylinder Heads 60399

Cylinder Head, Performer, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 5.0, 5.8L, Each

Part Number: EDL-60399

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505

2 out of 5 stars ( 1 )

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Sealed Power Cast Piston Rings E-251X 20

Piston Rings, Cast Iron, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X20

5.0 out of 5 stars ( 3 )

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Melling M-Select Class 1 Camshafts MTF-3

Camshaft, M-Select Class 1, Hydraulic Flat Tappet, Advertised Duration 282/292, Lift .485/.512, Ford, Big Block, Each

Part Number: MEL-MTF-3

5.0 out of 5 stars ( 1 )

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Dayco High Performance V-Belts 15410

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 41.00 in. Length, for use on Acura®, AMC, Chevy, Chrysler, Ford, GMC, Jeep, Mercury, Each

Part Number: DAC-15410

Not Yet Reviewed

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Dorman Expansion Plugs 555-028

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Set of 10

Part Number: RNB-555-028

4.5 out of 5 stars ( 2 )

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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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Speed-Pro Hypereutectic Pistons WH654CP

Piston, Hypereutectic, Dish, 4.000 in. Bore, Ford, Each

Part Number: SLP-WH654CP

Not Yet Reviewed

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Melling Pushrods MPR-339

Pushrod, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.182 in. Overall Length, Ford, Mercury, Each

Part Number: MEL-MPR-339

Not Yet Reviewed

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King HP-Series Rod Bearings CR 874HP 001

Rod Bearings, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR874HP001

Not Yet Reviewed

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Sealed Power Main Bearing Sets 5078M 30

Main Bearings, 0.030 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, 351W, 351M, 400, Set of 5

Part Number: SLP-5078M30

1.0 out of 5 stars ( 1 )

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Sealed Power MA Series Main Bearings 4125MA 20

Main Bearings, MA Series, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125MA20

5.0 out of 5 stars ( 1 )

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Mahle Original Premium Piston Ring Sets 40843CP

Piston Rings, Plasma-moly, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40843CP

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