Well packaged but there was a problem with the product. The adapter plate was bent straight through the two holes for the throttle body. I assume this is a manufacturing defect as it would be difficult to bend the steel to 1/4 and not ruin the box it was packaged in. I was able to straighten the kink, rethread the threaded holes, use two TBI washers and one thick washer from the carb. to make it work. Great idea adapter but needs a little more attention.