CHEVROLET 7.4L/454 Engines & Components

Main Bearings, Race Series Main Bearing Sets, 0.010 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H010

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Black Powdercoat, Satin Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-152

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Oil Pickup, Press Fit, Aftermarket Pan Style, 9.500 in. Pan Depth, Chevy, Big Block, Each

Part Number: MIL-18300

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBP42B-MG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 292/292, Lift .550/.550, Chevy, Big Block, Kit

Part Number: CCA-CL11-213-3

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Oil Filter Relocation Kit, Single Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10695

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Engine Oil Pan, Chevy, Steel, Each

Part Number: RNB-264-088

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Belt, Elite, V-Belt, 7/16 in. Width, 54.00 in. Length, Each

Part Number: CEL-15545

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Estimated Ship Date: Tomorrow

Camshaft Locking Plates, Steel, Black Oxide, Bolts Included, GM, Kit

Part Number: MEL-4605-LPK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Pistons, Forged, Dome, Single Valve Relief, 4.280 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-338184

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Rear Main Seal Adapter - Big Block Chevy

Part Number: STF-7036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Rocker Arm Stud, 8740 Chromoly, 7/16-14 in. Thread, 2.000 in. Effective Stud Length, Chevy, Big Block, Each

Part Number: DRT-27002204

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Connecting Rods, Big Block Max Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.535 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6535BBMX8

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Estimated Ship Date: Tomorrow

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Timing Cover, 1-Piece, Steel, Orange, Chevrolet and Bowtie Emblems, Chevrolet, Big Block, Each

Part Number: PRO-141-220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .505/.515, Chevy, Big Block, Kit

Part Number: CCA-CL11-235-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Oil Pump and Pickup, Standard-Volume, Standard-Pressure, Chev, Big Block, 7.4L, 8.1L, Each

Part Number: MEL-M307-353S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston Rings, Premium Ductile Ring Sets, 0.060 in. Oversize, 4.310 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5515060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Adapter, Oil Filter Bypass, Bolt-On, Aluminum, Blue Anodized,-10 AN O-ring Inlet/Outlet, Kit

Part Number: MOR-23782

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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

Part Number: TRD-9844

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: PIO-830019

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: CTR-22-580

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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

Part Number: CCA-CL01-419-8

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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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 )

Estimated Ship Date: Tomorrow

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

Part Number: MCH-7310

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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