[Rob Petrie E395]

Jegs sells a zinc that screws in the radiator where the drain **** goes. I have had one in my car since 95 along with the cooling additives and have not seemed to have a problem with corrosion. (alum heads with steel block)


EDIT
Was just out in the shop and looked while I was there the part number is 400-32060 and its made by flex a lite.

I guess the stars in the post are because the board thinks thats a bad word sorry if I offended anybody I can asure you I did not mean to do so.