i have a pro designs cool head and it has started leaking coolant around the top, where the dome slides into the head shell. on the dome there is a place for two small o-rings, i only got one with my kit. i assumed that thats all it needed. i need to know if anyone knows how to get intouch with pro designs or if anyone knows of a place that carries replacement o-rings for the kit or similar high temp ones. any help at all is appreciated! seth

 

http://prodesignracing.com/
They should be able help you.

 

i called pro design today and they told me that i was supposed to get 4 o-rings with the head and dome along with 3 extra o-rings incase something happend. i only got 3!!!!!! anyway the guy i talked too was very friendly and said that he would let the owner know and that they would send me a new set. i like that option. thought i would end up paying more money.