CHEVROLET 7.4L/454 Parts and Accessories

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ H-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA40T30

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781"

Part Number: YGA-10404

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781"

Part Number: YGA-10401

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.6" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: YGA-10416

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Case Assembly Kit

Part Number: SDH-707387-1X

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Forged, Dome, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC993-100

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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ICON Forged Piston - Chevy 489 Rod 6.385 oc Hollow Dome .650 -43cc 1V

Part Number: UEM-IC603-040

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA10T30

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Disc Brake Caliper, Sport Twin, Quick-Change, Aluminum, 2-Piston, Semi-Metallic Pads, Front, Red Powdercoated, GM, Kit

Part Number: TSB-A185R

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Disc Brake Kit, Street Series Disc Brake Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Black Calipers, Non-staggered, Chevrolet, GMC, Kit

Part Number: RSD-TRD4746S

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10833

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.320 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC990KTD-070

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 4.350 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC779KTD-100

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Estimated Ship Date: Jan 2, 2026 if ordered today

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

Part Number: MCH-20585

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Disc Brake Kit, Classic Series Dynalite Front, Solid Surface Rotors, Red Calipers, Pads, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: WIL-140-15908-R

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Fuel Tanks, Sniper, 16 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Chevy, GMC, Truck, Kit

Part Number: SNE-19-154

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.350 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC784KTD-100

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Disc Brake Kit, Drum to Disc Conversion, Rear, Solid Surface, Chevy, GMC, Kit

Part Number: TSB-A126R

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Clutch Kit, Carbon Composite, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, GM, Kit

Part Number: CTF-LM148552

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Forged, 4.280 in. Bore, 4.250 in. Stroke, Dome Top, 6.385 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000675

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

Part Number: MCH-20570

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Estimated Ship Date: Jan 5, 2026 if ordered 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 16, 2025 if ordered today

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Valve Covers, Tall, Cast Aluminum, Orange Powdercoated, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: NAL-25534374

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Cylinder Head, 320cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-305-5059

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Distributor Drive, HEI, Crank Trigger, Aluminum Housing, Ignition Box Required, Chevy, 7.4L, Kit

Part Number: JES-KDD-42600

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