MUST have core return or a core deposit of $650 before engine ships. Core must be in rebuildable condition and the same model (fd620d). Before we ship our engine to buyer, we must have 1 of 2 things: (1) $650 deposit or (2) rebuildable fd620d core. Once we determine core condition, a refund of up to $650 will be sent to buyer. Amount of refund will be determined by usability of entire core. Buyer pays shipping on core return.
