I have had the same experience with this company as everyone that has posted here.
I was sent at first a bad motor that was labeled "for parts only" and then another motor was sent that had 140,000 miles while the sales contract was for a motor with 64,000 miles. After I refused the 2nd motor they refunded part of the money but still kept $1488. This was completely on them to supply me with a motor as advertised but they miserably failed to do so.
I made many calls without getting through to anyone but or no response - within an hour or so of filing a complaint with the State of Wisconsin there was a response from their lawyer who was evidently just
Waiting for this complaint.
They seem to only exist to rip people off. If that is not bad enough they have a lawyer that is corrupt enough to defend them. The State of Wisconsin wants to be rid of them but for some reason have not been successful. Mr Howard Phillips is more than willing to assist anyone with complaints. It may also help to address this to your credit card company and see what they can do to stop honoring sales through companies like this.
If they want to respond that is fine but as usual they will deny they have done anything wrong. If they want the invoice number they will have to look up the invoice themselves.