Im actually rebuilt my 425 Super Rocket from 1966 from Toronado (first series).
but ... I have no my old valve-lifters and now I need a diameter of this.
Can somebody check or now the diameter of lifters?
I found 0.921 is that right?
Somebody told me, that they have another lifters, smaller 0.842
so now Im very confused what is real right ?

thanks for the Help and greeting from Germany
Wojtek

 

I'm not a 425 expert, but I think there is two sizes. I thought the bigger ones were used on the Toro, and smaller ones on the other,maybe 425?

 

425s originally installed in Toronados came with 0.921" diameter lifters. Those in RWD cars came with 0.842" lifters and a less radical cam.

 

Thanks
so I try to buy .921 lifters
I hope that is easy and so expensive
thanks