What's the stock backspace for griffith 500 wheels?

[panic]

What's the stock backsapce for the model '96 griffith 500 15' front and 16' rear wheels?

Also, any of you knows where could i buy lightweight aluminium calipers (like wilwood's)? i just want the stock size but much lighter...

[AntonyJ]

Standard ET values for the griff are ET25 and ET35 , front and rear respectively.

HERE for the Wilwoods....

[panic]

AntonyJ said:

Standard ET values for the griff are ET25 and ET35 , front and rear respectively.

HERE for the Wilwoods....

Thanks, useful informations...