Replacing all bolts with stainless?

Chadwick · 03-09-2009, 02:10 PM

Quote:

Originally Posted by vex

You'll get that response with almost any bolt since it's two dissimilar metals in contact with each other. The real solution is to isolate the cooling system from the electrical system to retard or eliminate the catalyst for the reaction to occur, since there's always going to be a grounding effect from the charging system on the block it's just about impossible to do. The next best thing is a sacrificial anode. It's just a stud that will get eaten instead of the aluminum saving the pieces of your engine and radiator.

I don't disagree, overtime any bolt is susceptible, but most automotive bolts have been galvanized or chemically treated to drastically reduce the corrosion. Stainless by its very nature is left untreated.

With my airpump delete pulley kit for singles all of the hardware is stainless except for the one bolt that goes into the water pump for this reason.

Dan

To_Slow · 03-09-2009, 02:33 PM

Your best bet will be to take all your bolts clean them and have them re-zinc plaited gold black or clear zinc.

Much cheaper than buying new bolts....

Chadwick · 03-09-2009, 02:44 PM

Quote:

Originally Posted by To_Slow

Your best bet will be to take all your bolts clean them and have them re-zinc plaited gold black or clear zinc.

Much cheaper than buying new bolts....

Nice!

03-09-2009, 02:33 PM	#2
To_Slow Rotary Fanatic Join Date: Feb 2008 Location: Shelby Twp MI. Posts: 315 Rep Power: 18	Your best bet will be to take all your bolts clean them and have them re-zinc plaited gold black or clear zinc. Much cheaper than buying new bolts.... __________________ My link Last edited by To_Slow; 03-09-2009 at 02:37 PM.