Engine Assemblies

ENGINE, LONG BLOCK, 2017-2020

Part Number: MOP-68540907AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $350.00
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ENGINE, LONG BLOCK, 2021-2024

Part Number: MOP-68541551AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $1,500.00
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ENGINE, LONG BLOCK, 2022-2025

Part Number: MOP-68545437AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $1,000.00
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ENGINE, LONG BLOCK, 2023-2025

Part Number: MOP-68545438AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $1,000.00
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ENGINE, LONG BLOCK, 2019-2023

Part Number: MOP-68545286AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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

Part Number: MOP-68596219AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $750.00
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ENGINE, LONG BLOCK, 2022-2024

Part Number: MOP-68600973AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $900.00
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ENGINE, LONG BLOCK, 2022-2024

Part Number: MOP-68600974AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $900.00
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376 c.i. GM LS Compatible Pro-Series Deluxe Dressed Engine, Fuel Injected, w/Polished Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-PSLS3768CTFK

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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

Part Number: MLL-B383KTKX

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Estimated Ship Date: Aug 29, 2025 if ordered today

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400 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-B400FKTKX

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Estimated Ship Date: Aug 29, 2025 if ordered today

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

Part Number: MLL-B426KTKX

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Estimated Ship Date: Aug 29, 2025 if ordered today

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426 c.i. Standard Edition Builder Series, Supercharged, 4L80E Automatic Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

Part Number: MLL-B426SCTK4L8

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Estimated Ship Date: Aug 29, 2025 if ordered today

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426 c.i. Standard Edition Builder Series, Supercharged, 4L80E Automatic Transmission /w Black Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

Part Number: MLL-B426SCTKB4L8

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission w/ Polished Pulley Kit

Part Number: MLL-BLS4273KT56

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission

Part Number: MLL-BLS3763T56

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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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: Aug 29, 2025 if ordered today

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

Part Number: MLL-BLS4278KTKX

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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

Part Number: MLL-BLS4278T56

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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

Part Number: MLL-S0025

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Supercharged, 4L80E Automatic Transmission

Part Number: MLL-S0026

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Supercharged, 4L80E Automatic Transmission w/ Polished Pulley Kit

Part Number: MLL-S0027

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Supercharged, 4L80E Automatic Transmission w/ Black Pulley Kit

Part Number: MLL-S0028

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Estimated Ship Date: Aug 29, 2025 if ordered today

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427 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-B427FKTKX

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected T56 Manual Transmission

Part Number: MLL-BLS3768T56

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

• Free Shipping
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