CHEVROLET 7.4L/454 Engines & Components

Pulley Kit, Serpentine Conversion, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20550

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20575

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Oil Pan, Steel, Gold Iridite, 8 qt., Chevy, Big Block, Mark V, Fits Tube Chassis, Each

Part Number: MIL-31180

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Estimated Ship Date: May 27, 2026 if ordered today

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Pulley Kit, Serpentine Conversion, Aluminum, Black Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20550-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20560-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pulley Kit, Chevy Big Block Serpentine Drive Kit, Aluminum, Black, Short, Chevrolet, Big Block, Kit

Part Number: MCH-20580-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Long Water Pump, Kit

Part Number: MCH-23073-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-23092

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445426

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, PowerPak Piston Kits, Stroked, 4.600 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 7.4L, Set of 8

Part Number: MLE-928906701

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-7100C3D

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC785-030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Oil Pumps, Billet Aluminum Spur Gear Oil Pumps, Wet Sump, High-volume, Standard-pressure, 10.00 in. Pan Depth, Chevrolet, Big Block, Each

Part Number: MOR-22172

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.535 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6653522

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Estimated Ship Date: May 5, 2026 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.535 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6653522A

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Estimated Ship Date: May 5, 2026 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.700 in. Length, ARP L19 Bolts, Chevrolet, Big Block Mark IV, Set of 8

Part Number: SCA-6670022L19

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Estimated Ship Date: May 5, 2026 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.800 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6680022

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Estimated Ship Date: May 5, 2026 if ordered today

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Crankshaft 4-454-4375-6635, Chevy Crankshaft Forged 4340 Strd Wgt 454 2-Piece Rear 4.375 Stroke 6.535 Length 2

Part Number: SCA-445428

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Estimated Ship Date: May 5, 2026 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, No Center Counterweights, Chevy, Big Block, Each

Part Number: SCA-445430L

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Estimated Ship Date: May 5, 2026 if ordered today

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Connecting Rod, H-Beam, Forged 4340 Steel, Shot-Peened, 7.100 in. Length, Chevy, Big Block, Set of 8

Part Number: ESP-CRS71003D

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, Forged, Dish, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-STD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston, Forged Dome, 4.375 in. Bore, Chevy, Big Block, Set of 8

Part Number: UEM-IC990-125

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Forged, 4.280 in. Bore, Hollow Dome, Chevy, Set of 8

Part Number: UEM-IC991-030

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.310 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC991-060

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.320 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC991-070

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Estimated Ship Date: Apr 6, 2026 if ordered today

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