CHEVROLET 7.4L/454 Parts and Accessories

Ring and Pinion Gears, GM 10.5 in. (14-bolt), 3.21:1 Ratio, 30-spline, Standard Ring Gear Rotation, Rear, Chevrolet, GMC, Set

Part Number: YGA-24465

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Estimated Ship Date: Today

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Ring & Pinion Gear, 4.11 Ratio, GM, 9.25 in. IFS, Set

Part Number: YGA-24498

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.290 in. Bore, Chevy, Set of 8

Part Number: UEM-KB257-040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Carburetor, Remanufactured, 4-Barrel, Chevy, GMC, Each

Part Number: URM-3-3722

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Core Charge $90.00
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Wiring Harnesses, HEI Engine Wiring Harness, OEM Replacement, Reproduction, Chevy, Each

Part Number: SUM-RP21534

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Estimated Ship Date: Today

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Alternator, Internal Regulator, 200 Amp, CS144 Case, Chrome Plated, GM, Each

Part Number: PWM-38203

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Camchaft, Hyd Roller, Chevy, GMC, 7.4L, Each

Part Number: MEL-MC1316

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Rails, Holley EFI, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-561, 300-562, 300-563 Intakes, Chevy, 6.5-7.4L, Kit

Part Number: HLY-534-223

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Gear, Ring and Pinion, 4.56:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24154

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, GMC, 7.4L, Kit

Part Number: SBB-K04120-HD

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Flywheel, Aluminum, 12.0 lbs. 153-Tooth, Internal/External Engine Balance, Chevy, Each

Part Number: MCL-560300

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Pistons, Hypereutectic, Dome, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB397-STD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch and Brake Pedal Conversion Kit with Linkage 1968 1982 Chevy Corvette

Part Number: IST-PAGP-PE30

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Air Conditioning Compressor, H6, Aluminum, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: DFP-CS0120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Sway Bars, Front, Solid, 1.250 in. Diameter, Steel, Black, Fits Vehicles with Heidts Pro-G Subframe Only, Chevrolet, Pontiac, Kit

Part Number: HDT-SB-111

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kit, Hays Street 450 Clutch, 10-spline, 12 in. Disk, Diaphragm Pressure Plate, Chevy/GMC, Kit 10-spline

Part Number: HAY-91-1006

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Throwout Bearing, 1400 Series, Hydraulic, 1.250 in. Diameter, Billet Aluminum Bearing, Includes Master Cylinder and Hardware, Mopar, A833, Each

Part Number: MCL-14065-10

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Engine Harness, HEI, Auto Transmission, Restoration, With Gauges, Big Block, Chevy, Each

Part Number: SUM-RP20641

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 260/260, Lift .475/.475, Chevy, Big Block, Each

Part Number: CCA-11-203-3

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Estimated Ship Date: Today

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Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: YGA-24061

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Estimated Ship Date: Dec 29, 2025 if ordered today

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MS Gear

Part Number: LSC-1175

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $50.00
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Control Arms, Tubular, Steel, Black, Front Upper, Chevrolet, GMC, Pair

Part Number: HCT-TCU8700

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Upper A-Arm. W/Ball Joint RH Reconditioned

Part Number: MMU-36844

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Upper A-Arm. W/Ball Joint LH Reconditioned

Part Number: MMU-36843

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Estimated Ship Date: Jan 6, 2026 if ordered today

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