Engines & Components

CALLIES 481X CRANK 4.375 / 2.747 / 2.374

Part Number: CPI-FXB-UY-UB

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1050A

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: BRO-8B2000A

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Estimated Ship Date: Nov 26, 2025 if ordered today

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HD OVERHAUL KIT STD AVAILABLE

Part Number: CLE-4801027

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Estimated Ship Date: Nov 21, 2025 if ordered today

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AFR 24° BBC Cylinder Head 357cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3570B

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AFR 24° BBC Cylinder Head 357cc fully CNC ported, 121 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2010B-TI

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AFR 24° BBC Cylinder Head 377cc fully CNC ported, 121 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2015B-TI

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AFR 24° BBC Cylinder Head 385cc fully CNC ported, 121 cc Chambers, Race Ready, Assembled, Hard Coat Anodize

Part Number: AFR-2020B-TI

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AFR 24° BBC Cylinder Head 377cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3575B

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AFR 24° BBC Cylinder Head 385cc fully CNC Ported, 121cc chambers, w/valve job, NO PART, ready for assembly, hard coat anodize

Part Number: AFR-3580B

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Bare Blocks, Dart LS Next Series, Aluminum, 9.750 in Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy

Part Number: DRT-31947242

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ENGINE, LONG BLOCK, 2020-2023

Part Number: MOP-68515620AA

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $1,000.00
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ENGINE, LONG BLOCK, 2021-2024

Part Number: MOP-68541551AA

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $1,500.00
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ENGINE, LONG BLOCK, 2020-2021

Part Number: MOP-68515621AA

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $1,000.00
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BluePrint Engines 376 c.i. GM LS Compatible Builder Series - Standard Edition - Fuel Injected - ZF Automatic Transmission - Black Pulley Kit

Part Number: MLL-BLS3763KBZF

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Estimated Ship Date: Dec 1, 2025 if ordered today

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BluePrint Engines 376 c.i. GM LS Compatible Builder Series - Standard Edition - Fuel Injected - ZF Automatic Transmission - Polished Pulley Kit

Part Number: MLL-BLS3763KZF

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Estimated Ship Date: Dec 1, 2025 if ordered today

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BluePrint Engines 376 c.i. GM LS Compatible Builder Series - Standard Edition - Fuel Injected - ZF Automatic Transmission - Black Pulley Kit

Part Number: MLL-BLS3765KBZF

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Estimated Ship Date: Dec 1, 2025 if ordered today

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BluePrint Engines 376 c.i. GM LS Compatible Builder Series - Standard Edition - Fuel Injected - ZF Automatic Transmission - Polished Pulley Kit

Part Number: MLL-BLS3765KZF

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, 4L65/70E Automatic Transmission

Part Number: MLL-BLS42734L7

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, 4L65/70E Automatic Transmission w/ Black Pulley Kit

Part Number: MLL-BLS4273K4L7

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Estimated Ship Date: Dec 1, 2025 if ordered today

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302c.i. Standard Edition Builder Series, Fuel Injected, 4R70W Automatic Transmission w/Polished Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B302FK4R7

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Estimated Ship Date: Dec 1, 2025 if ordered today

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302c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission - w/ Polished Pulley Kit. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B302KTKX

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Estimated Ship Date: Dec 1, 2025 if ordered today

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347c.i. Mustang Edition Builder Series, Carbureted, 4R70W Automatic Transmission w/Polished Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B347K4R7M

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Estimated Ship Date: Dec 1, 2025 if ordered today

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347c.i. Mustang Edition Builder Series, Carbureted, 4R70W Automatic Transmission w/Black Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B347KB4R7M

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Estimated Ship Date: Dec 1, 2025 if ordered today

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347c.i. Mustang Edition Builder Series, Carbureted, TKX Manual Transmission w/Black Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B347KBTKXM

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Estimated Ship Date: Dec 1, 2025 if ordered today

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