Building W2 heads -need help

hi there,73 dart. is there a chance you typed in the wrong part number? cause i just checked my 2002 dc book.and all i see is part#4529994=std lenth valves and part#4529995=long valves.both of them are 59 degree heads with cast in pedestals designed for arm shaft pakages with 18 degree valve angles. i have a set of the 995's im putting together. the only thing i did to them with shave .100 off the top of the guides and added teflon valve seals. check out this site,www.carcraft.com/techarticles/76858/index.html sorry i dont know how to make a link to this site but it contains some good info on these heads.hope it helps.