Without busting out my materials book here is an answer that gives the just. Different materials but sheds some light on methods and why.
http://www.lincolnelectric.com/knowl...ronpreheat.asp
Without busting out my materials book here is an answer that gives the just. Different materials but sheds some light on methods and why.
http://www.lincolnelectric.com/knowl...ronpreheat.asp
They are forged casting and you can safely weld on them with no issues. I MIG welded mine, then did some clearancing for my 35's.
99 SR5 4Runner Highlander 5spd V6 4WD e-locker<br />Myspace<br />3rd Gen Bumper Build-up<br />1GR-FE 4.0L V-6 & RA60F 6-speed for my project vehicle<br /><br /><br />Don't Ask when I'm gonna go SAS, I'm not... I'll build a buggy first!