I am installing a Doug Nash 5-Speed, I used to run a Top Loader 4-speed tranny,

 Because of the length of the Nash, the shifter would have come up thru the bench

 seat, so out with the bench - in with poly racing seats.  I have always used a blow proof

 bellhousing and it has always bumped the tunnel, so a new custom tunnel is in the 

 works.  The flywheel is a Ford Motorsport unit and the clutch is a Ram 6-puck metallic.

 The shifter is from Long Engineering.  I am building a crossmember/tranny mount using

 a Chassis Engineering kit.  This tranny uses a GM yoke, so an adapter u-joint was required,

 but the original Ranger drive shaft still works (as it has with a C4 and a Top Loader).