maz duh
+1y
If you cut too far in on the floor you will get hung up on the body mounts underneath on the frame when you drop the cab down. Take some measurements from underneath first to figure out how far in you can cut in and it will save you some headache down the line. Trevor is right about how to drop the core support down by moving the mounts, its the best way to handle that part. How big of wheels are you running and is the truck a manual or auto? Anything larger than a 17 and you're in for some firewall tubbing and clutch master re-location if its a stick. Hit me up if you have anymore questions. Don't forget to check out Seths forum in the Mazda section either there is some good pix in there on how to do it to a Mazda.