I getting ready to but the heads back on my BBC whats a good product to but on the threads of the head bolts, Thanks David

but? http://www.nastyz28.com/ubb/wink.gif

Sorry, PUT on the threads too keep them from leaking water?

Hylomar or Permatex liquid teflon sealer

I use teflon pipe thread dope. Lubes and seals and cost about two bucks for a small can. Use it to seal about any threads.

I have always used good old, Permatex, "Indianhead Shellac Gasket Cement" in the little, brown - "shoe polish, dauber bottle!!

I put a daub on the threads and a schosh under the heads of my headbolts and step torque away!!

I also re-torque them at least three times after heat cycling over about two days..

Works fine for me..

pdq67

Factory bolts all use teflon anymore.

<font face="Arial,Verdana" size="2">Originally posted by tom3:
I use teflon pipe thread dope. Lubes and seals and cost about two bucks for a small can. Use it to seal about any threads. </font>

same here