Water pump overdrive pulley


Active Member
Sep 12, 2004
Searching through the archives I found that kirbans sold a 10% overdrive pulley for the water pump

I went to their site and cannot find it. Anyone know if it was discontinued and if so are there any other suppliers?

I read that ATR had a 5% over

and I know evans sells an overdrive of unspecified % for 100 which seemed a little much to me