Our kits are special built and not just off the shelf boxes. Each one has a serial number to identify the part number and engine and components, steering column, etc. Rather then reverse the process to restock these items, it is easier to reduce the price to you. I'm sorry but we do not wish to negotiate a still lower price. All items are 100% Quality assured as are all of Ron Francis products. Take advantage of these offers now. WR-75 Ford powered RETRO harness regularly $260.95. Includes Pt # AT-70 anti theft Relay worth over $50.00 Customer returned and bought the XP-66 EXPRESS and more options.