CHEVROLET 7.4L/454 Parts and Accessories

Radiator, Exact-Fit, Aluminum, Natural, Chevy, GMC, Each

Part Number: BCI-60069

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Pistons, Forged, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9919-STD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Pump, Electric, 55 gpm, Billet Aluminum, Red Anodized, Chevy, Big Block, Each

Part Number: MEZ-WP300R

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow if ordered today

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Pistons, Forged, Flat, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9952-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Forged, Flat, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9951-070

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.320 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC9983070

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Hydraulic Clutch Kit 1973 1984 Chevy C10 with Tremec TKO TKX

Part Number: IST-HGC103TKX

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 299/311, Lift .714/.725, Chevy, Big Block, Each

Part Number: HRS-124453-12

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Disc Brakes, Rear, Manual or Power Assist, Solid Surface Rotors, 1-piston Calipers, Parking Brake Provision, Chevy, Kit

Part Number: CLP-1012RBP-S

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Estimated Ship Date: Tomorrow if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882411

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Estimated Ship Date: Today

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Battery, Extreme, BCI 31R, 12 V, Deep Cycle/Starting, 1,150 Cold Cranking Amps, Right Positive, Top Post, Each

Part Number: ODY-31R-PC2150S

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Cannot be shipped Internationally if ordered today

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Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, Pair

Part Number: HED-68613

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.310 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB245KTD-060

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Radiator, Downflow, Aluminum, Black, Chevy, 350, 454, Each

Part Number: SGT-CU478

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Flywheel, Steel, 168-Tooth, 30 lb., External Engine Balance, Chevy, Big Block, 454, Each

Part Number: HAY-10-235

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Bellhousing, Aluminum, Natural, 4.687 in. Bore Diameter, 6.290 in. Depth, Chevy, Stock Location Starter, Each

Part Number: QTM-110104

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Estimated Ship Date: Tomorrow if ordered today

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Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 260/260, Lift .475/.475 in., Chevy, Big Block

Part Number: CCA-K11-203-3

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Headers, Long Tube, Steel, Natural, 3 in. Collector, Street Rod, Chevy Big Block, Pair

Part Number: SNH-C5A-P

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Chevy, GMC, 7.4L, Front, Each

Part Number: MPE-95470

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24492

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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K-Member, Steel, Red Powdercoated, Chevy, Pontiac, Each

Part Number: BMR-KM007R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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HEADERS

Part Number: SNH-C7-P

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Estimated Ship Date: Today

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Valve Covers, Tall, Perimeter Bolt, Billet Aluminum, Natural, Moroso Logo, Fits Brodix DN9 Cylinder Heads, Chevrolet, Big Block, Pair

Part Number: MOR-68454

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Headers, Long Tube, Steel, Natural, 3.00 in. Collector, Round Port, Chevy, Big Block, Pair

Part Number: SNH-C6P

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.250 in. Ring Gear, GM 8.25 in. IFS, Set

Part Number: YGA-24489

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Estimated Ship Date: Dec 26, 2025 if ordered today

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