fan bolts

[burdar]

I misplaced my 4 fan bolts.(7 blade non clutch fan) I have some bolts that are the correct size and length but they don't have any markings on the head.  I assume they are just grade 2.  The stock bolts were grade 5.  Should I be looking for some grade 5 bolts or will the grade 2 be stronge enough?  I'm guessing the factory used grade 5 for a reason.

[LAA66]

 I dunno,, there is some load happening there including the water pump, pulley, and belt. Plus those are only like 5/16" diameter bolts.   

[Chryco Psycho]

I would look for at least grade 5 bolts , they are long & stronger cannot hurt

[burdar]

That's kinda what I thought.  I'll look harder for the original fasteners.

[Topcat]

http://www.megapartsusa.com/proddetail.asp?prod=110%2DC8137

[burdar]

Those are the clutch fan bolts.  The ones I need are close to 4" long.  I thought I had found the original ones a couple months ago...now I don't know where I put them.  They have to be around somewhere.

[Topcat]

Those are the clutch fan bolts.  The ones I need are close to 4" long.  I thought I had found the original ones a couple months ago...now I don't know where I put them.  They have to be around somewhere.

did you see the others?

http://www.megapartsusa.com/search.asp?nobox=&scat=&stext=fan&stype=&sprice=&pg=2

[burdar]

Thanks, if the originals don't show up soon I'll order those.

[Moparal]

I got cudaguys old engine out. It had those long bolts.