ARP Stainless Bolts for M90

DLF

Registered User
In case anyone else also wants to spend an insane amount of money on 12-point stainless steel bolts :cool:

The 9 snout bolts are 8mm x 1.25 x 55mm (ARP 771-1008)

The 8 Top and Inlet bolts are 8mm x 1.25 x 25mm (ARP 771-1002)

I also used 4 8mm x 1.25 x 30mm bolts, for the MP 85mm Throttle Body (ARP 771-1003)

FWIW, The cheapest place I've found to buy ARP bolts is Race-Mart, and they have yet to backorder anything I've ordered.
 

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I bought my arp intake bolts from them which were unfortunately backordered!..But they have the best prices and can get almost anything!
 
That looks pretty good.

I've used SS cap head screws for a long time on my XR7. Shines up the blower a bit. I'll probably swap back over to stock hardware for a low profile look though... :cool:
 
McMaster-Carr is also a good source for hardware. www.mcmaster.com I have puchased hex allen head SS hardware from them for other projects. If I remember correctly their selection of 12 pt cap screws is limited to Inch sizes, no metric. Generally you have to purchase box quantity, but compared to some of the other sources they are still cheaper and you have extras for your bolt collection.
 
How about stainless IC and return plenum bolts.

ARP 400-8005 M8 x 1.25 x 57mm Broached Std Kit

bolts.jpg
 
I had made a post in the members section I believe where we could start collecting bolt sizes etc....LEt me bring that to the top and add some of these
 
I also used ARP SS bolts for the valve covers (6mm x 1.0 x 35mm) and the Fuel Rail (6mm x 1.0 x 20mm).
 

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ARP has finally released 12mm x 1.75 bolts, which I bought for the forward S/C mount and the tensioners.

I'm going to put together M90 mounting bolt kits with 1 - 12mm x 1.75 x 100mm bolt and 2 - 8mm x 1.25 x 100mm bolts, since they are only available in 5-packs. :cool:
 

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what would pricing be on a bolt kit I am very interested I think they would complement the new look of my sc

$30 shipped (lower 48) for the three bolt M90 mount kits. I'll post in the Parts for Sale forum when I'm ready to ship them in a couple of weeks or so.
 
$30 shipped (lower 48) for the three bolt M90 mount kits. I'll post in the Parts for Sale forum when I'm ready to ship them in a couple of weeks or so.

What about bolts for a MPX? The two back bolts are slightly longer.
 
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