2001 Mazda B3000 3.0 AT - Which flex plate fits?

I have a 2001 Mazda B3000 3.0 AT GAS, and my flex plate got damaged installing a new engine when we were trying to bolt up the transmission. I ordered a Pioneer FRA-218 flex plate from Autozone, but my buddy doing the work says it's not quite right. On Autozone it shows that fits my truck and on ebay almost every listing shows the 95-08 3.0 AT flex plate for Ranger fits my truck. Can anyone verify which flex plate I need?