Check out some pictures of the WarFish SS/HA 68 Cuda from a few years back. A 4spd car that was setting records and beating up on the SS/HA class at the time. It had big Jerico decals on the rear quarters, and Super Stock Hemi's make well in excess of a thousand horse power. A Jerico DR-4 will run 5 to 7 grand depending on options, about 2500.00 for the right clutch and flywheel, and another 800 to a grand for the bellhousing. But dam it's fun shifting a stick car down the track. Good Luck with your endeavors.
P.S. these are around the going price for new, if you can find good used parts you can cut a lot off those prices. Even an inexpensive used adjustable slipper clutch can be sent back and be rebuilt to your specs for about a third the cost of new. I bought a refreshed, spare DR-4 from a stock eliminator racer for 2 grand and for around 200.00 plus shipping strait from Jerico i bought an 18 spline Mopar input shaft and bearing retainer and received the full history on the trans.