CHEVROLET Chevy big block Mark IV Engines & Components

ROTATING ASSEMBLY KIT-BBC 555 4.250/4.560 F/T

Part Number: MAN-38555RHXX

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Estimated Ship Date: Jan 19, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445405C-3

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Estimated Ship Date: Feb 13, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445430C-3

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-11014030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pulley Kit,8 rib serpentine,Chevy Big Block,Aluminum,AC,Power Steering-Plastic Reservoir,170A alt,Matte black

Part Number: EMS-MS118-13MB

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 6.0L/366, Each

Part Number: VRE-DC25

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Estimated Ship Date: Jan 20, 2026 if ordered today

• Core Charge $520.00
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Cylinder Heads, Aluminum, Oval Port, Assembled, CNC, As Cast, 265cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-3620-1

5.0 out of 5 stars ( 1 )

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Head Combo, Intake, Head and Intake Bolts, Valve Covers with Studs and Nuts, Gaskets, Spark Plugs, Kit

Part Number: BRO-9992000-3

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 121cc Chamber, 340cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-9341

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42355

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-11011060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Cylinder Heads, Oval Port Magnum, Aluminum, Assembled, 109cc Chamber, 265cc Intake, Chevy, Pair

Part Number: AFR-3620

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Pulley Kit, Style Track, Serpentine, Clear Aluminum Pulleys, Chrome Brackets, Chevy, Big Block, Kit

Part Number: MCH-21240-06

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Estimated Ship Date: Jan 26, 2026 if ordered today

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

Part Number: MCH-21260-06

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 6.0L/366, Each

Part Number: VRE-DC52

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• Core Charge $520.00
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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-201

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-11013060

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Oil Pump, Dry Sump, Stage Five, Chevy, Big/Small Block, Each

Part Number: MOR-22425

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Estimated Ship Date: Today

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Pulley Kit, Track, Serpentine, Aluminum, Chrome, Chevy, GM Type 2, P/S, Big Block, Kit

Part Number: MCH-21250-06

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-153

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91605BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Polished, Chevy, Big Block, Kit

Part Number: BSP-14120

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Estimated Ship Date: Tomorrow 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: Feb 2, 2026 if ordered today

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BALANCED STREET & STRIP ASSY CHEV 396

Part Number: ESP-B182164185

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-2211

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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