Engine Assemblies

454 c.i. Standard Edition Builder Series, Fuel Injected, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

Part Number: MLL-B454FKTKX

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Estimated Ship Date: Nov 28, 2025 if ordered today

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

Part Number: MLL-B454KTKX

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Estimated Ship Date: Nov 28, 2025 if ordered today

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GM LS Compatible 376 c.i. Pro Series Engine - 525 Horsepower - Base Dressed - Holley Terminator X EFI System

Part Number: MLL-PSLS37651CTF

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Base Dressed - Holley Terminator X EFI System

Part Number: MLL-PSLS37681CTF

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 427 c.i. Pro Series Engine - 600 Horsepower - Base Dressed - Holley Terminator X EFI System

Part Number: MLL-PSLS42751CTF

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Base Dressed - Holley Terminator X EFI System

Part Number: MLL-PSLS42781CTF

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 376 c.i. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0062

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0064

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 376 c.i. Pro Series Engine - 510 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0065

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 427 c.i. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0066

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0068

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM LS Compatible 427 c.i. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System

Part Number: MLL-S0069

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Complete Engine, P-Series, Alternator/Generator Style, 93 in., 585 in. Cam, Super E Carb, Natural/Silver Finish, Harley-Davidson®, Panhead, Each

Part Number: SSY-106-0821

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Complete Engine, V-Series, 80 in., 520 in. Cam, Super E Carburetor, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-31-9150

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Complete Engine, V-Series, 96 in.,520 in. Cam, Super E Carburetor, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-31-9156

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Complete Engine, SH-Series, Alternator Style, 93 in., 585 Cam, Super E Carb, Natural/Black Finish, Polished Covers, Harley-Davidson®, Shovelhead, Each

Part Number: SSY-31-9905

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Long Block, V-Series, 80 in., 508 in. Cam, Carbureted/Fuel Injected, Black Wrinkle Finish, Harley-Davidson®, Evolution, Each

Part Number: SSY-310-0233

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Estimated Ship Date: Oct 20, 2025 if ordered today

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COMPLETE Motor, T143" MOTOR TOUR WBLK-FINS

Part Number: SSY-310-0548A

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Estimated Ship Date: Oct 20, 2025 if ordered today

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ENGINE, COMPLETE, 2014-2016

Part Number: MOP-68052840AF

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• Core Charge $250.00
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ENGINE, COMPLETE, 2020-2023

Part Number: MOP-68052840AJ

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $750.00
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ENGINE, LONG BLOCK, 2019-2023

Part Number: MOP-68545286AA

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $500.00
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BLOCK, LONG BLOCK, 2023-2025

Part Number: MOP-68596219AA

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $750.00
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ENGINE, COMPLETE, 2017-2024

Part Number: MOP-68632577AA

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $1,000.00
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ENGINE, COMPLETE, 2017-2024

Part Number: MOP-68632578AA

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $1,000.00
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ENGINE, LONG BLOCK, 2013-2019

Part Number: MOP-68450911AA

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• Core Charge $1,000.00
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