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Whether you are replacing a failed engine or planning a performance build, the best starting point is the same: identify the application first. Browse PrimeCore Engines by engine type, manufacturer, family, displacement and intended use, then review the product-level fitment notes before ordering.

Crate Engines

For swaps, restorations, muscle cars, trucks and custom builds.

Remanufactured Engines

For application-specific replacement with restored components.

Replacement Engines

Vehicle-focused engine options organized around fitment

Performance Engines

For customers shopping by power level, engine family or build goal

How to Choose the Correct Engine

Start with year, make and model when replacing the original engine.

Start with year, make, model and engine, then verify VIN or engine code and any product-specific qualifiers. If the listing is ambiguous, request fitment review before ordering.

Confirm engine displacement, VIN code and any application notes.

The VIN can help identify engine and vehicle configuration details that are not obvious from the model name alone. Some applications require additional codes or production information.

Review exactly what is included with the engine.

The VIN can help identify engine and vehicle configuration details that are not obvious from the model name alone. Some applications require additional codes or production information.

Check core, freight, installation and warranty requirements before checkout.

The VIN can help identify engine and vehicle configuration details that are not obvious from the model name alone. Some applications require additional codes or production information.

Ask PrimeCore to verify fitment if any specification is uncertain

The VIN can help identify engine and vehicle configuration details that are not obvious from the model name alone. Some applications require additional codes or production information.