This is a brand new, completely assembled FA20T short-block directly from Subaru. This block is the factory block for 2015+ WRX. Comes with block, crank, pistons, and rods completely assembled, and ready to bold your heads on.
One year manufacture warranty straight from Subaru when used in the 2015+ WRX only.
SUBARU PART # 10103AC480
Warranty Disclaimer:Subaru of America will only warranty parts installed on a car that has a matching VIN to that part.