you will love that trans. my times dropped from 11.0 to 10.70s just from not having to use the clutch after the launch! hold it to the floor and bang away! you cannot lazy shift the trans ( like driving on the street) it will grind every time. I modified the crossmember and used ford F700 cab mounts for my trans and I welded up the 833 mounting holes on my Lakewood shield and drilled and tapped new one for the jerico. I will be getting a quicktime bell this time. make sure you do the bellhousing runout with a dial indicator and you will need longer offset dowel pins for adjustment! very important good luck. mark