Engine Assemblies Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

BluePrint Builder Series LS427/605HP Standard Edition EFI Crate Engine and T56 Transmission Combos BLS4273T56

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission

Part Number: MLL-BLS4273T56

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, TKX Manual Transmission. w/ Black Pulley Kit

Part Number: MLL-BLS4278KBTKX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Crate Engines, BluePrint Engines Blackout 632 c.i. big block GM style proseries engine - Dressed longblock w/efi. 30 month/50,000 warranty & Dyno

Part Number: MLL-PS6320CTFKBX

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

BluePrint Engines 50 State Legal replacement 302CI 1991-1995 Crate Engine

Part Number: MLL-F3029195

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Crate Engine, Marine GM 350 C.I.D. 350 HP Base Long Block, 400 TQ, 4-bolt Main Block, Chevy, Small Block, Each

Part Number: MLL-MBP3550CT

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Crate Engines, BluePrint Engines 502 c.i. big block GM style proseries engine - Dressed longblock w/ EFI. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-PS502CTFK

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today