CHEVY & GM REPLACEMENT ENGINES
Chevy & GM Remanufactured Engines
Shop by engine family, then send us your VIN. We’ll confirm fitment before you order.
APPLICATION-SPECIFIC LONG BLOCKS
Choose your Chevy or GM engine family
Each collection groups the matching reman engines by year and vehicle application. All reman engines carry a 3-year warranty.
Chevy 5.3L
Silverado, Sierra, Tahoe, Yukon, Suburban, Express and Savana applications.
LS-basedShop this family →
Chevy 5.7L Vortec
VIN K and VIN R applications for Chevy and GMC trucks and SUVs.
VIN K / VIN RShop this family →
GM 6.0L
LQ4, LQ9, LY6, L96 and L76 truck and SUV applications.
LQ4 / LQ9 / LY6 / L96 / L76Shop this family →CONFIRM BEFORE YOU ORDER
Have the VIN ready.
Send the vehicle year, model, VIN, transmission and intended use. We’ll help verify the correct engine code and application.
Confirm Chevy / GM fitmentCUSTOM PERFORMANCE
Chevy crate and performance engines
Built for swaps and performance projects. Custom high-horsepower engines carry a 1-year warranty.
CHEVY / GM BUYING CHECKLIST
Match the application, not just the displacement.
A 5.3L, 5.7L or 6.0L label is only the starting point. The correct replacement depends on the vehicle, model year, VIN identifier, engine code and original equipment.
- Start with the engine family.Choose 5.3L LS, 5.7L Vortec or 6.0L, then narrow by the application shown in that collection.
- Send the vehicle details.Year, make, model, VIN and transmission help us check the listing before you order.
- Review what transfers.Long blocks normally reuse application-specific external components. Follow the exact product listing and installation requirements.
Chevy and GM reman engine questions
What information do I need to confirm a Chevy or GM engine?
Send the year, make, model, full VIN and transmission. Engine-family details such as VIN code or RPO information can help separate similar 5.3L, 5.7L and 6.0L applications.
Are all Chevy 5.3L or GM 6.0L engines interchangeable?
No. Engines with the same displacement can differ by generation, engine code, sensor and cover configuration, fuel system and vehicle application. Match the exact product listing and confirm the VIN before ordering.
What usually transfers to a reman long block?
Vehicle-specific external components may transfer from the original engine. The exact list varies by product, so review the listing and installation requirements before disassembly.