[kabubi13]

for those out there who are using copper
head gaskets, what type of sealant did you use???

 

[Holshot]

I know that a of of the v8 guys use this stuff called highlamar or hylimar not really sure on the spelling but if this is for your car I would not recommend it. Copper h/d's are known to leak and are not good for a real daily driven car. Thats why a lot of guys who have race cars use them because the car gets pushed off the trailer and to the line blasts down the track and shuts it down.

hope this helps, Joe

 

[hostile]

There is purpose made head gasket adhesive(sp?)

Try looking on summit