I did some checking and Emailing to the prowler gear folks, and then did some semi-serious checking under the car. The Prowler uses the same trans as we do, but it is at the rear of the car like a regular diff. The speedo will need some rework, they say they have a kit, but the biggie is that the cover that needs to come off is blocked by a LARGE crossmember and the exhaust pipes cover it too. Lots of stuff will need to be taken off and replaced.