CHEVROLET 7.4L/454 Engines & Components

ALUMINUM TALL FABRICATED VALVE COVER - CHEVY BB, SHORT BOLT, WITH BREATHER HOLE, CLEAR ANODIZED

Part Number: TSN-JM8092-8CA

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Pulley Kit, Gilmer Drive, Standard Ratio, Aluminum, Satin, Belt, Chevy, Big Block, Kit

Part Number: TSN-10092

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ALUMINUM TALL FABRICATED VALVE COVER - CHEVY BB, LONG BOLT, WITH BREATHER HOLE, CLEAR ANODIZED

Part Number: TSN-JM8092-7CA

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Main Bearing Set, CHEVROLET 369-502 Gen IV, V, VI - pMaxKote

Part Number: KGB-MB556XPC020

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Estimated Ship Date: Feb 20, 2026 if ordered today

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4340 ROD BBC 6.800" ROD

Part Number: ESP-CRS68003D-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix, Holley, Kit

Part Number: MIL-80132

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Kit

Part Number: MIL-81133

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81134

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Main Cap Fasteners, Milodon Straight Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Chevrolet, Big Block, Kit

Part Number: MIL-81140

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Estimated Ship Date: Feb 16, 2026 if ordered today

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HUB

Part Number: FLU-100009

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Engine and Accessory Fasteners, Stainless Steel, Polished, SS Logo, Chevy, Big Block, Kit

Part Number: GAR-13-56491-HSP

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB207-040

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.375 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Each

Part Number: UEM-SIC601-125

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Estimated Ship Date: Dec 31, 2025 if ordered today

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OPTIONAL SPRING TENSIONER KIT

Part Number: MCH-21222

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-4480

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley, Idler, Tensioner, Billet Aluminum, Clear Powdercoated, Serpentine, Chevy, Ford, Each

Part Number: MCH-725

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft Pulley, Serpentine, Double 6-Groove, 7.00 in., Aluminum, Black Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7331-08

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7015

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-4360

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Pump Pulley, Serpentine, Non-Rib, Aluminum, Chrome, Chevy, Big Block, Short Pump, Each

Part Number: MCH-7615-06

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Pump Pulley, Serpentine, Non-Rib, Aluminum, Black Powdercoated, Chevy, Big Block, Short Pump, Each

Part Number: MCH-7615-08

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7630

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pulley Set, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7640-08

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Pump Pulley, Serpentine, Replacement Pulley for March Perf. Ultra Drive Kits, Chevy, Big Block, Each

Part Number: MCH-7667-08

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Estimated Ship Date: Jan 5, 2026 if ordered today

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