dan
Team suckass
- Location
- socal palmdale
ok i got a used pro-tec head do you use a o ring because it looks like its got a grove for it, if you use one do you also use a stock head gasket???
pro-tec head
- Thread starter dan
- Start date
SUPERTUNE
Race Gas Rules
- Location
- Clearwater Fl.
They are to be used with o-rings and Hi-temp silicone seal, no headgasket.