Brand *NEW* Longblock
Replaces 2006 & newer Mercury Racing 525 EFI engines serial number0M953620 and up, and 565 EFI, 600 SCi, 662 SCi & 700 SCi
Assembled completely by Mercury Racing.100% inspection before shipment: Hot tested, Pressure checked, Compression checked and UV light and dye leakcheck
1 Year Quicksilver warranty.
