i havent dine anything with the tranny yet, but as far as the torque converter here is the some info that i copied from the transtar website:
6 STUD: West part # FM64RX-S3; East part # FM-94HD-S3
Until now, transmission professionals have had to choose between either a stamped front cover with a multi disc, or a billet cover with a single disc. Additionally, a multi disc unit has not even been available in a 4 stud configuration.
These new converters combine those benefits, and provide a billet front cover with a multiple disc clutch.
Combined with a very low stall impeller, these torque converters provide the most durable and efficient transfer of power in high torque and heavily loaded applications.
NOTE: These are very low stall units, approx 250 rpm lower than the FM64R / FM-94! They may not be suitable for "stock" applications. These are best suited for vehicles that have engine modifications that result in increased torque output.
Trans Type: E4OD
Overall Diameter: 12.8"
Mounting Studs: 4 or 6 each, depending on part number
Bolt Circle: 11.37" diameter
Type of Unit: Multiple disc clutch
Pilot Diameter: 1.375"
Turbine Splines: 31 spline
Overall Height: 6.960"
Hub Diameter: 1.997", flats