So... its just a flat plate with all the mounting holes centered around the crankshaft centerpoint in their appropriate locations?
If that is true then I think that a NAG-1 such as what is used in The LX/LY body platform
would be an EXCELLENT swap.
It can take the torque stock and the gearing ... the gearing isnt bad at all:
- 1st Gear - 3.59:1
- 2nd Gear - 2.19:1
- 3rd Gear - 1.41:1
- 4th Gear - 1.00:1
- 5th gear - 0 .83:1
- Reverse - 3.16:1
And there are stand alone controllers available. Reasonably priced in junkyards.