Leaky Block/Head

[bsa_m21]

I got this tip from the BritishV8 forum http://forum.britishv8.org:

"K-Seal will seal corroded heads leaking head gaskets weeping core plugs and I dare say cracked blocks. It seals so well that it will even try to seal the drain tap when you change the coolant. Last time I drained the previous RV8, which had weeping core plugs at the back of the block, I had to remove the whole drain tap from the rad before I could get the coolant out, and it wasn't a rusted relic, it was a new tap !
www.kseal.com"

No idea if it will work, but hey, worth a try if you have a leaky block/head.
:80inch: