CHEVROLET 7.4L/454 Parts and Accessories

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

Part Number: UEM-KB284KTD-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, Performance, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1005

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Estimated Ship Date: Today

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ignition Tune-Up Kit, Marine Distributor, Flame-Thrower II Coil, Marine MAGx2 Spark Plug Wires, Chevy, Small/Big Block, Kit

Part Number: PNX-BUNDLE501

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Driveshaft, Front, 2-piece, Assembled, Balanced, Steel, 24.625 in. Length, Chevrolet, GMC, Each

Part Number: SPZ-44281

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Radiators, Cooling, Crossflow, Aluminum, Natural, Engine Swap, Chevy, GMC, Small Block LS, Each

Part Number: FBR-FB305

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shaft, OEM Replacement, Front Inner and Outer, Driver Side, 1541H Alloy Steel, 28/19-spline, 45.400 in. Length, GMC, Each

Part Number: MGR-GM10FAXL

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885373IFS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifolds, Sniper, Carbureted, Single, 4500 Flange, Rectangular Port, 1,800-7,000 RPM, Welded Aluminum, Silver, Chevy, 396-454ci, Each

Part Number: SNE-835161

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, E Series, 12 V, 370 amps, Billet Aluminum, Red Anodized, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: MEH-B8206370RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: HED-61198

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Brake Rotor, Big Claw, Cross-Drilled, Slotted, Iron, Zinc Plated, Rear, Chevy, GMC, Pickup/SUV, Pair

Part Number: BAE-2302037

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Gear, Ring and Pinion, 5.13:1 Ratio, Dana 44, Set

Part Number: MGR-D44-513GX

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Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Audi, Volvo, Each

Part Number: MPE-3322306

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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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Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Zinc Plated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LEB-RC1001X

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Estimated Ship Date: Today

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Piston, Dome, 4.310 in. Bore, 4.250 in. Stroke, 6.385 in. Rod Length, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy Big Block, Set of 8.

Part Number: PIS-1000676

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Disc Brake Kit, Street Series Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Black Calipers, Ford 9 in., Ford, Mercury, Kit

Part Number: RSD-ZDCRDM3S

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Estimated Ship Date: Today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7/1.8 Split Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454778

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Shocks and Struts, Aldan American TrackLine Shocks, Twin-Tube, Eyelet/Eyelet, Rear, Buick, Chevy, Oldsmobile, Pontiac, Sold as a Pair

Part Number: AAX-300282

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Spindles, Ductile Iron, 3 in. Drop, Chevy, GMC, Pickup, Pair

Part Number: BEL-3600

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Power Steering Pump, GM Type 2, Aluminum, Natural, V-belt Pulley, Chevy, Big Block, Long, Each

Part Number: UIS-8060830

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Water Pump, Electric, 35 gpm, Billet Aluminum, Blue Anodized, With Expansion Tank, Chevy, Big Block, Each

Part Number: MEZ-WP200B

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Valve Covers, Tall, Cast Aluminum, Dart Logo, Dart 18 Degree Heads, Chevy, Big Block, Set

Part Number: DRT-68000040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sway Bar, Gray Hammertone, Chromoly Steel, Rear, 1 3/8 in. Diameter, Chevy, GMC, Kit

Part Number: HEL-7635

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harness, Forward Lamp Harness, Includes Fiber Optic Sub Assembly, Chevy, Each

Part Number: SUM-RP21184

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Estimated Ship Date: Today

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