Posted by 68427vette on Saturday, January 20, 2007 at 12:23:03 :
In Reply to: Lead additives - Jeff Chester, MoparNorm posted by Clint Dixon on Saturday, January 20, 2007 at 11:30:32 :
thanks ,,, i just get so confused with so many trucks,, i agree its a cheap insurance,(i'll add)i added it in my halftrack, when did they start using hardened valves??? year wise?? or is it diff, per manufacture?? jeff
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