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NE1 Know Valley Tray Holdown Bolt Size?

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Old 11-14-2005, 03:32 AM
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Question NE1 Know Valley Tray Holdown Bolt Size?

OK, probably EZ question for someone out there:

What is the bolt size of the (10) attaching bolts that hold down the Valley Tray in an LS1?

I just bought a Fast90 intake and find that I will need Button HD Socket Cap Screws for the valley tray in order to clear the bottom of intake. Unfortunately they weren't included

Like to pick them up before I start the install...

TIA,
-Jay-
Old 11-14-2005, 08:59 AM
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I think they were M8x1.25. I will check for you. I bought mine from bolt depot in MA.

http://www.boltdepot.com/product.asp...&cm=19&cd=1318
Old 11-15-2005, 06:55 AM
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Well, I sure didn't get any help from FAST

Called to get bolt size - was told they don't know off hand - but I could buy their bolt kit to get the bolts.

I explained I don't need an entire bolt kit just for the (10) valley bolts since I have chrome versions of all the other bolts.

Some real great help from a company that's getting $800+ a pop for these intakes...
Old 11-15-2005, 07:42 AM
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M6x1.0x19 gm part# 12551163
Old 11-15-2005, 08:13 AM
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Thanks much!

I'll just go pick up a set of button heads in that size...




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