Polini Evolution Dio Cylinder Stud Set
Sweet beard of zeuss, a polini stud kit for stroker dio! These polini studs are the same studs they use on evolution motors. These are too tall for normal stroke dio, but will work on 50mm cylinders/stroker air cooled engines. 6x120. Please check your stud length needed before ordering.
for dio, will not work on liquid cooled stroker bores!