[danny waters sr]

I got a buddy that is wanting to convert his Maverick into a stocker... The problem is he has a column shift automatic....He does not want to put the shifter in the floor..He is having trouble finding a set of headers to fit a column shift...Any suggestions or anyone have any that will fit his car........He is not a member on here ,but visits very often.. Any help would be appreciated ....Also are roller rockers legal in NHRA? I know they are in IHRA.....Thanks in advance for any help....