MERCURY GRAND MARQUIS Engines & Components

Crankshaft 4340 Forged Steel 302 Race

Part Number: FMS-M-6303-C340

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Harmonic Balancer, External, Internal Balance, Steel, Clearcoated, Ford, 429, 460, Each

Part Number: SUM-B64272

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Pulley Kits,FORD, 1979-93, Steel Pulley Kit, 3 piece, Black Powdercoat (PRW)

Part Number: PQX-2630201

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Estimated Ship Date: Nov 12, 2025 if ordered today

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DAMPER SPACER, FRONT, STEEL, 0.95" thick for SB FORD w/belt driven blower

Part Number: PQX-2381009

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Harmonic Balancer Pilot Adapter

Part Number: PQX-2391011

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Estimated Ship Date: Nov 12, 2025 if ordered today

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

Part Number: PQX-1146000-01

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Ford, Lincoln, Mercury, 5.0L/302, Each

Part Number: VRE-DF14

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Set of 16

Part Number: PQX-62302317

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Estimated Ship Date: Nov 12, 2025 if ordered today

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TIMING CHAIN, DBL ROLLER, CHEV BB, FORD BB, CHRYSLER-MOPAR BB, 66 Link

Part Number: PQX-5099134

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Stainless Steel, Natural, 1.7/1.8 Split Ratio, 7/16 in. Stud Size, Ford, Small Block, Set of 16

Part Number: PQX-0230214

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Ford, 302 Boss, 351 Boss, 351C, 351M, 400, Pair

Part Number: PQX-4035101

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Ford, 302 Boss, 351 Boss, 351C, 351M, 400, Pair

Part Number: PQX-4035100

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Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Ford, 429, 460, Pair

Part Number: PQX-4046000

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Rocker Arm Shaft Hold-Down Kits,FORD 302-351W, Rocker Arm Fastener Kit for PRW 333020x Series rocker system, 4135 Alloy Steel

Part Number: PQX-1203023

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Belt, Elite, V-Belt, 17/32 in. Width, 54.00 in. Length, Each

Part Number: CEL-17541

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Belt, Elite, V-Belt, 17/32 in. Width, 59.00 in. Length, Each

Part Number: CEL-17591

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Belt, Elite, V-Belt, 17/32 in. Width, 60.00 in. Length, Each

Part Number: CEL-17601

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Belt, Elite, V-Belt, 17/32 in. Width, 51.00 in. Length, Each

Part Number: CEL-17515

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 90.7mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3180HC-5MM

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125M40

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4125MA30

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Main Bearing Set;

Part Number: SLP-4125MA40

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Main Bearings, 0.040 in. Undersize, Bi Metal, 1/2 Groove, Ford, 351W, 351M, 400, Set of 5

Part Number: SLP-5078MA40

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 91.2mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Set of 8

Part Number: UEM-3135HC-1-0MM

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Silv-O-Lite Piston - Ford 281ci/4.6L (V8) Kit with Rings

Part Number: UEM-3135HC-10K1

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Estimated Ship Date: Nov 7, 2025 if ordered today

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