CHEVROLET 7.4L/454 Engines & Components

Valves, Intake, NK-842 Stainless, 2.250 in. Diameter, .3415 in. Stem, 5.344 in. Length, Set of 8

Part Number: MAN-11814-8

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Valve, Exhaust, Titanium, 1.880 in. Diameter, .3415 in. Stem, 5.440 in. Length, Each

Part Number: MAN-11479-1

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/310, Lift .502/.527, Chevy, Big Block, Each

Part Number: MEL-22204

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ALTERNATOR BRACKET SET, 69-72

Part Number: GMK-4012285692S

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .505/.515, Chevy, Big Block, Each

Part Number: CCA-11-235-3

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Estimated Ship Date: Jan 19, 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: Jan 5, 2026 if ordered today

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Oil Pan, Steel, Chrome Plated, 4 qt., Chevy, Big Block, Each

Part Number: TRD-9294

1.0 out of 5 stars ( 1 )

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Rod Bearings, XP-Series, Tri-Metal, 0.010 in. Crankshaft Undersize, Narrowed, Dowel, Chevy, Big Block, Set of 8

Part Number: KGB-R808XPNDC010

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block V8, Set

Part Number: HRS-94305-5

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

Part Number: PQX-2345441

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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: Dec 16, 2025 if ordered today

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

Part Number: MCH-7730

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Rod Bearings, 0.001 in. Crankshaft Undersize, 0.0005 in. Thinner Wall, Tri Metal, Chevy, Big Block, Set of 8

Part Number: SLP-8-7200CH1X

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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

5.0 out of 5 stars ( 2 )

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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 )

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Harmonic Balancer, External Engine Balance, Nodular Iron, Black, 8.00 in. o.d., Chevy, GMC, 7.4L, Each

Part Number: RNB-594-026

5.0 out of 5 stars ( 1 )

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Lifter, Sportsman, Mechanical Roller, Vertical Link, .160 in. Right Offset, 0.842 in. Diameter, w/ Bearing, Seat Height 1.880 in., BBC, Chevy, Pair

Part Number: CCA-96819CR-2

4.0 out of 5 stars ( 1 )

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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-3475HC-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3474HC-030

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Extra Clearance, Dowel Hole, Chevrolet, Big Block, Set of 8

Part Number: PEB-8B743HXD-STD

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Main Studs, 4-Bolt Main, Dart Big M Block, Chevy, 454, Kit

Part Number: ARP-235-5601

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Crank Pulley, BBC, Short Pump, 2 Groove

Part Number: BSP-83220

5.0 out of 5 stars ( 2 )

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Crankshaft Pulley, Serpentine, Aluminum, Clear Powdercoated, 7 in. Diameter, Chevy, Big Block, Each

Part Number: MCH-7311

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Water Pump Pulley, BBC, Short Pump, 1 Groove

Part Number: BSP-82120

4.7 out of 5 stars ( 10 )

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Timing Set, Double Roller Chain, 0.005 in. Shorter Length, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3610TX3-5

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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