I use the Tamiya M05 chassis on a number projects because it's so versital. On this project I decided to go with a longer wheel base, and convert it to rear wheel drive. Converting to rear wheel drive was pretty straight forward using stock parts. For the front suspension I made a cantelever set up with the shocks mounted inside the chassis. For the rear, I replaced the stock rear hub carriers with 0 degree 3Racing ones. The aluminum wheels were made with positive offset to move them in as far as possible. The rear axles were also shortened.