brake pedal pressure difference 68 to 69?

[WaltZ]

my 69 z needs a nice easy pressure on the pedal to stop,
whereas my 68 z requires noticeably more pedal pressure.

while I was having the original 68 power booster restored, I was running an aftermarket which allowed for less brake pedal pressure to stop.
but now with the rebuilt oe, it's quite stiff.

all lines good and no leaks, booster holds vacuum for days.

could the different pedal pressures between the 68 and 69 just be the nature of the beasts.
Thanks in Advance.

[william]

Clevis in the lower hole?

[GMAD_Van Nuys]

Previous CRG discussion about pedal pressure on 1968 Camaro:

http://www.camaros.org/forum/index.php?topic=15720.0