Thermostat Housing Leak

not meant to start a fire here, but i would never spend that kind of money just to stop a leak. i am using chrome necks on both my small blocks (which seem to be the most prone to leaking) and with a little elbow grease and a block sander, they are both sealed up perfectly and only cost me $3.99. i think $120.00 is completely ridiculous to spend on an otherwise basic seal IMHO.... but hey, if it works and you got the loot to spend on it, have at it...