New Performance Dizzy?

Anybody know if these will fit a Spridget?
 
_http://www.performancedistributors.com/mgdui.htm_ 
(http://www.performancedistributors.com/mgdui.htm) 
 
Robert Houston
Texan in New Mexico


I don't feel  we did wrong in taking this great country away from them. There 
were great  numbers of people who needed new land, and the Indians were 
selfishly trying to  keep it for themselves._ John  Wayne_ 
(http://www.brainyquote.com/quotes/quotes/j/johnwayne104005.html)