actually for myself I would love it if there was a single overdrive 6spd that could handle the torque like a t56 magnum does. My car loves when I run a 3.42 rear end in it cause its light and it helps the turbo spool harder but a 0.63 6th gear overdrive means i'm turning <[email protected] and that lugs the engine and it hates it.JUST MY .01C having made adapters for the cd009 and many others, it's far from my first choice for 6 sp transmissions. The ratios are all too close together and it's only a single overdrive essentially making it a very shifty transmission behind the uz. You may want to save a few more dollars and get a t56. You will be much much happier with it. Plus the aftermarket for it is huge. And it fits better.