Pedal box differences. Will this one fit?

[GregTas]

So I was swapping over my pedal box in the 240 and I've struck a problem.

The one in the car had been modified to suit twin cylinders and I wanted to go back to a single master cylinder. I have gone R33 brakes and so wanted the larger mc and booster.

I bought another pedal box and thought it would be a simple swap, but not the case.The steering mount bolts are different. Two bolts instead of four and bolts spaced wider . It also looks longer. I might be able to make it work if I modify the mounts but not sure if it will fit in..

Does someone know what it is and if likely to fit in?

Crappy insert has flipped my pic

[C.A.R.]

Small one is 240Z (IIRC), and the larger one is 260Z.
The 260Z PB won't fit with serious re-engineering. It also won't easily fit the column or dash.

I suggest you modify the 240Z PB to accept the R33 booster/master assembly, as it will be easier than converting the 260Z PB.   

Edited September 18, 2018 by Léon

[GregTas]

Thanks. Yes it would need some work.

I might have a hunt first for another standard 240 pb before modifying it. That way if I don't like the booster setup I have the option to put the twins back on.