CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-GEN-VI Engines & Components

Oil Pan, Marine, Steel, Black Powdercoated, 9 qt., Rear Sump, Chevy, Big Block, Each

Part Number: CTR-18-382

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Oil Pump, Wet Sump Style, High-Volume, Standard-Pressure, Billet Aluminum, 10 in. Pan Depth, Chevy, Big Block, Each

Part Number: MEL-10070-1000SS

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Estimated Ship Date: Tomorrow

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: KGB-MB556SI030

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Main Bearings, Race Series Main Bearing Sets, 0.011 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H011

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Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal, Aluminum/Tin/Silicon, Stock Size Crank, Chevy, Excalibur, 6.5L, 6.6L, 7.0L, 7.4L, Set of 5

Part Number: PEB-5M829A-STD

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Crankshaft Key, Long, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MRG-983G

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Cylinder Head, Merlin, CNC Ported, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630CNC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, GMC, 7.4L/454, Each

Part Number: MCH-4361

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11815-1

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Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Big Block, Each

Part Number: HRS-91162-1

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Timing Chain and Gear Set, Hex-A-Just, Single Roller, Billet Steel Sprockets, Chevy, 454, Set

Part Number: CLO-9-3149A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Pistons, Hypereutectic, Flat, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB224-100

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Billet Timing Pointer Big Block Chevy, Fits 7-1/4 in. Balancer, Each

Part Number: MSD-89886

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

Part Number: ARP-100-7517

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: MCH-23070

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Replacement Timing Chain, True Roller, Chevy, Big Block, Gen VI, Chain Only, Each

Part Number: CLO-9-192

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Idler Pulley, Replacement, Serpentine, 6-groove, Black, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-12580772

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Forged Pro pistons for BB Chevy 540, 4.500 bore, 1.120 C.H., 4.25 in. stroke, 6.535 in. rod, 40cc Dome open chamber only, 13.7:1@114cc, 13:1@119cc.

Part Number: SUM-BBC540STD40

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Alternator Pulley, Serpentine, 6-Groove, Steel, Nitride, .650 in. Bore, Bolt-On, Chevy, GMC, Each

Part Number: ASP-540120

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Oil Pickup, Press Fit, 7 in. Depth, 0.750 in. Diameter Tube, Melling M77HV, M99HV, 10770, Chevy, Small Block, Big Block, GM V6, Each

Part Number: CHP-100BB

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Cylinder Heads, Maxx Series, Hydraulic Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9318

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve, Intake, Titanium, 2.300 in. Diameter, 0.342 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11482-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve Covers, Tall, Steel, Chrome, Plain, Chevy, Big Block, Pair

Part Number: TRD-9235

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pistons, Professional Series, Forged, Dome, 4.600 in. Bore, Strutted Skirt Design, for use with 18 degree Heads, Chevrolet, 7.4L, 8.2L, 9.4L, Each

Part Number: WIS-6496B100

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Guide Plates, 3/8 in. Push Rod Size, Raised Guide Plate Style, Black Oxide Finish, Each

Part Number: AFR-6109-1

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Estimated Ship Date: Tomorrow