Originally Posted By fast68plymouth
I'd call Lenny at ultimate, give him the specs for the combo, and tell him you want fairly tight 9.5" unit that stalls around 4700 to go behind that TF headed 505.
iagreeI E-mail Lenny my info and he called me the next day and we discussed what I wanted and needed, bought his 8" 5200 stall unit for my 512/727 build needless to say,I am happy as a pig in poop, go with the steel high gear drum, the planetary, I went with the 5 pinion from CRT just to be safe, It may be overkill but I am famous for being that way. up

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.