CHEVROLET 7.4L/454 Engines & Components

Pulley/Bracket Set, Serpentine, Aluminum, Black Powdercoated, Saginaw P/S, Chevy, Big Block, Kit

Part Number: MCH-21255-08

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Connecting Rods, Big Block Max Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.700 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6700BBMX8

5.0 out of 5 stars ( 1 )

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Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Advertised Duration 308/308, Lift .652/.652, Chevy, 396-454

Part Number: CCA-K11-693-8

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Connecting Rods, Big Block Max Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.800 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6800BBMX8

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Cylinder Heads, Maxx Series, Hydraulic Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9318

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Connecting Rods, Ultra, H-beam, Forged 4330 Steel, 6.700 in. Length, Floating, Chevy, Big Block, Set of 8

Part Number: CPI-U16230

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Connecting Rods, Big Block Max Plus Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.535 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6535BBMXP8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Connecting Rods, Big Block Max Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.385 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6385BBMX8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Connecting Rods, Big Block Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.135 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6135BB8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Timing Belt Drive System, BB Chevy Gen 6 / OEM Hydraulic Roller Cam, Kit

Part Number: JES-KBD-32310

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Connecting Rods, Big Block Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.385 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6385BB8

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 284/290, Lift .547/.547, Chevy, 396-454

Part Number: CCA-K11-451-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Cam/Lifters, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .521/.540, Chevy, 396-454

Part Number: CCA-K11-433-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Rocker Arms, Shaft Mount, 1.7 Ratio, Aluminum, Roller Rockers, Chevy, Big Block with Brodix/Dart/Pro 1 Heads, Kit

Part Number: CCA-1505

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Cylinder Head, Musi/Victor 24 Degree, Aluminum, Bare, 118cc Chamber, 377cc Intake Runner, Chevy, 454, Each

Part Number: EDL-61419

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Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-03

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Cylinder Head, Big Duke, PB 1800, Aluminum, Assembled, 91cc Chamber, 456cc Intake Runner, Chevy, 454, Each

Part Number: BRO-2181002SSCC

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.842 in. O.D., On-Center, 0.760 in. Roller Diameter, Chevy, Big Block, Kit

Part Number: JES-KSL84276030

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Timing Belt Drive System, 2-Piece Upper Pulley Belt Drive, Dry, BBC, Donovan 800/Dart Titan, +1.000 in. Raised Cam, Kit

Part Number: JES-KBD-36100

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Pulley Kit, Revolver Track, Serpentine, Aluminum, Clear Powdercoated, Standard Ratio, Chevy, Big Block, Kit

Part Number: MCH-21290

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Belt Drive, 2-Piece Upper Pulley, Dry System, Fits LSX Blocks, Chevy Small Block, Jessel, Kit

Part Number: JES-KBD-31610

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Crankshaft, 2-Piece Seal, Internal Balance, 4340 Forged Steel, 4.50 in. Stroke, Standard Snout, Chevrolet, Big Block, Each

Part Number: HRS-45445006535

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Connecting Rods, Big Block Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.385 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6385SMBB8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Connecting Rods, Big Block Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.800 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6800SMBB8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Connecting Rods, Big Block Max Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.635 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6635BBMX8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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