[Thomas Gayer]

you go with 28 oz for 351 Windsor motor
to go with 0 you have to have an expensive crank, u cannot do it with your cast crank
the harmonic damper on the front will be 28 oz and your flywheel will be 28 oz
you will use the clutch and pressure plate up to 1985 mustang
i.e. a 10" if mating this to a t5 or tremec tranny and you can buy the normal kit for about 130 or the kevlar for about 300. the kevlar is not very street friendly but is bad to the bone at the track.
you don't need a zero balance unless you are doing a gt40 and have to use a porsche or audi flywheel for the transaxle
tommy