V8 & 6cyl Z bars?

[74Rallye]

I'm trying to finish up my 4sp conversion on my 74 Charger. I just realized my Z bar for the clutch is for a 6 cyl car! I'm willing to modify it if it's needed or buy the right one if that's not a practical option. Anyone have experience with these Z bars that they can share?
I'm working with a 440 and the bell housing and misc. stuff is from Brewers.

[A383Wing]

"Z" bars are different between the 6 cyl cars & V8's.....the leverage is different...best to just find the correct one instead of trying to modify it because they crack & break easy