Hey Cali guys,<br> I'll give you an adress to send some of that warms stuff to me in FLORIDA. someone screwed up and sent us some of that yankee weather this year. its been 30's and under for three nights in a row now. this sucks. :'(<br>i moved to fl to get away from this crap in alaska.<br>also ive heard them called freeze plugs and also welsh or welch plugs also. but i agree they dont stop a block from cracking. thanks for the reminder time to check the <br>herd of broncs for antifreeze. ;D