CHEVROLET 7.4L/454 Engines & Components

Engine Dress-Up Kit, Steel, Chrome, Chevy, Big Block, Kit

Part Number: SUM-CSUM108

5.0 out of 5 stars ( 2 )

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Valve Covers, Stock Height, Steel, Chrome, 454 Logo, Chevy, Big Block, Pair

Part Number: TRD-9844

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Pushrod, Steel, 3/8 in. Diameter, 8.591 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-499

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Freeze Plug Kit, Brass, Chevy, Big Block, Kit

Part Number: PIO-830019

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Adapter, Oil Filter, Bolt-On, Aluminum, Black, 1/2 in. NPT Inlet/Outlet, Each

Part Number: CTR-22-580

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Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, 0.001 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556XPN001

5.0 out of 5 stars ( 1 )

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Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, Big Block, Electric Pump, Each

Part Number: MCH-7211

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Harmonic Balancer, PQx, External Balance, Black, Chevy, Big Block, Each

Part Number: PQX-2445441

4.0 out of 5 stars ( 3 )

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .510/.520, Chevy, 7.4L/454, Kit

Part Number: CCA-CL01-419-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Re-Ring, Cast, 4.25 in. Bore, Standard Rod, Standard Main, Chevy, Big Block, Kit

Part Number: FEM-205160M-000

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ESP BBC 6.700" ROD

Part Number: ESP-67003D2000

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Pushrod, Oiling, Steel, 5/16 in. Tube Diameter, Ball Tips, 8.230 in. Length, Each

Part Number: MEL-MPR-379

5.0 out of 5 stars ( 1 )

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Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Big Block, Each

Part Number: PRO-66109

4.0 out of 5 stars ( 7 )

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Pulley Kit, Track, Serpentine, Clear Aluminum Pulleys, Clear Powdercoated Brackets, GM Type 2, P/S, Chevy, Big Block, Kit

Part Number: MCH-21250

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .540/.560, Chevy, Big Block, Each

Part Number: CCA-11-443-8

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Valve Covers, Tall, Aluminum, Natural, Moroso Logo, Chevy, Big Block, Pair

Part Number: MOR-68458

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Balancer Hub, Internal Engine Balance, Chevy, Big Block, Each

Part Number: ATI-916890K

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Alternator Bracket, Billet Aluminum, Polished, Upper and Lower Brackets, Chevy Big Block, Kit

Part Number: PWM-895

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Oil Filter Relocation Kit, Single Filter, 24 in. Length Hoses, Chevy, Chrysler, Ford, Kit

Part Number: MIL-21560

4.17 out of 5 stars ( 6 )

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Valves, Intake, Race, Stainless Steel, 2.25 in. Dia., +.100 Long, Big Chevy, 396, 427, 454, 502, Set of 8

Part Number: MIL-45116-8

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Camshaft, Hydraulic Roller, 295/293 intake, 307/305 Exhaust, .678/.677 in. Intake Lift, .661/.661 in Exhaust

Part Number: CCA-11-616-44

5.0 out of 5 stars ( 2 )

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Crankshaft Pulley, V-Belt, 3-Groove, Steel, Black, Chevy, Big Block, Long Pump, Each

Part Number: TRD-8624

4.75 out of 5 stars ( 8 )

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Main Bearings, HP-Series, Narrowed, Bi-metal, Silicon Aluminum, 1/2 Groove Style, 0.030 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556HPN030

Not Yet Reviewed

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Windage Tray, Steel, Clear Zinc, Screened, Rear Sump, Chevy, Big Block, Each

Part Number: CTR-20-917

5.0 out of 5 stars ( 2 )

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Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, with Brodix Aluminum Heads, Kit

Part Number: ARP-135-3609

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