Chrome O-ring Water Neck (Thermostat Housing)

I would Strongly suggest staying away from chrome on a aluminum intake. Her is a pic of my chrome water neck that came off my LD340 intake after about 5000 miles. Started getting a coolant leak and couldnt figure out why until it left me stranded after I thought I got it fix. Replaced it with a factory one and havnt had a probley since and it's been 4 years. Chrome wont get you home.