CHEVROLET 7.4L/454 Engines & Components

Main Bearings, Race Series, Tri-Metal, 1/2 Groove, .020 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: PEB-5M829H-20

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Crankshaft Pulley, V-Belt, 2-Groove, 7 in., Aluminum, Clear Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-4360

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Estimated Ship Date: Apr 10, 2026 if ordered today

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ESP BBC 6.135" ROD

Part Number: ESP-61353D20-1

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Rod Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 8

Part Number: SLP-8-7200CH20

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Piston, Forged, Dome, 2-Valve Reliefs, 4.310 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-139832S

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Pair

Part Number: CCA-883-2

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Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3110A-5

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Engine Oil Pan, Chevy, Steel, Each

Part Number: RNB-264-088

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Adapter, Oil Filter, Block-Off Plate, Aluminum, Natural, -10 AN Inlet, GM, Each

Part Number: PFF-09-0003

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Valve Covers, Tall, Stock Mounting, Fabricated Aluminum, Polished, Baffled, Short Bolt, with Breather Holes, Chevrolet, Big Block, Pair

Part Number: TSN-JM8092-8P

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Adapter, Oil Cooler, Billet Aluminum, Black Anodized, -10 AN Inlet and Outlet, Chevy, Each

Part Number: IRP-EGM-125

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.88 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45635-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Valve Covers, Short, Baffled, Steel, Shark Gray, Chevrolet Bowtie Logo, Chevy, Big Block, Pair

Part Number: PRO-141-889

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Crankshaft Pulley, Serpentine, Double, 6-Groove, 5-Groove, 5.75 in., Aluminum, Black Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7231-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Power Steering Bracket, Aluminum, Clear, Upper/Lower, Driver Side, Chevy, Big Block, Short Pump, Kit

Part Number: MCH-20117

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Estimated Ship Date: Today

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, Chevy, for Performer RPM, Set of 8

Part Number: EDL-9776

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45630-8

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Alternator Bracket, Steel, Black Powdercoated, Front Cover Mount, Short Water Pump, Chevy, Big Block, Each

Part Number: TRD-8502

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Main Cap Girdle, 1045 Billet Steel, No Hardware, for Chevy Big Block 454, Each

Part Number: PQX-9045401

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3474HC-STD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3440HC-040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Chevy, Big Block, Pair

Part Number: PQX-4045410

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Estimated Ship Date: Today

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Crankshaft Pulley, V-Belt, 3-Groove, 7 in., Aluminum, Clear Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7141

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Black Powdercoated, 6.250 in. O.D., Each

Part Number: MCH-6212-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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