CHEVROLET 7.4L/454 Engines & Components

Camshaft, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .564/.570, Chevy, Big Block, Each

Part Number: CCA-11-243-4

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/304, Lift .570/.575, Chevy, Big Block, Each

Part Number: CCA-11-244-4

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 256/262, Lift .527/.532, Chevy, Big Block, Each

Part Number: CCA-11-674-4

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 260/268, Lift .503/.503, Chevy, Big Block, Each

Part Number: CCA-11-302-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator Bracket, Aluminum, Natural, Moroso Electric Water Pump, Chevy, Big Block, Kit

Part Number: MOR-63832

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11520-8

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11845-8

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Black Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7550-08

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valves, Intake, Race, Stainless Steel, 2.30 in. Dia., +.350 Long, Big Chevy, 396, 427, 454, 502, Set of 8

Part Number: MIL-45117-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3475HC-020

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Accessory Bolts, Dress Up, 12-Point Head, Steel, Chrome, Chevy, Big Block, Long-style, Kit

Part Number: GAR-56491-N

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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PULLEY KIT BLACK POWDERCOAT

Part Number: MCH-7630-08

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3475HC-060

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: MCH-7210

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80124

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Each

Part Number: MCH-7105

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: MCH-7640

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7050

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1448HC-020

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Black Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7015-08

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Valve Covers, GM Licensed Slant Edge Valve Covers, Tall, Perimeter Bolt Mounting, Aluminum, Black Powdercoat, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-867

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Valve Covers, Tall, Perimeter Bolt Mounting, Die-cast Aluminum, Polished, Finned, Chevy, GMC, Big Block, Pair

Part Number: TRD-6615

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 6.135 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-310198922

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Alternator and Vacuum Pump Bracket, Billet Aluminum, Fits CSR Electric Water Pump, Chevy, Big Block, Kit

Part Number: MOR-63837

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: MCH-7640-08

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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