If you had the choice which would you choose?

I voted for the Passon 5-speed. But remember Jamie already has a four speed overdrive. You can install the guts in your case or buy a complete unit.
http://www.passonperformance.com/images/stories/passon_documents/Passon_Overdrive_Flyer_20091109.pdf

Wylde1.

Thats a really great idea! I had no clue they offered such a product. Seems like the gear ratio's would work very well for a big block or boosted motor.

Now if only I can find an 833 case....