SKU:91229713071
5/16-18 x 1.500 12pt black oxide bolts
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Description
5/16-18 x 1.500 12pt black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA
as well as protecting the threads in your engine block
They’re offered in a variety of heights to accommodate most any combination of carb and spacer
Most applicationshave undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for theadditional compression of gaskets
They have a tensile strength of 190
with threads rolled after heat treat to ensure the optimum fatigue strength
An extralarge radius base offers greater resistance to flex
The ARP Stainless material is not affected by corrosion or extreme heat
Simply followmanufacturer’s instructions
and rear axle housings
Similar improvements over factory TTY bolts are provided by high strength ARP main studs
All Pro Series head bolts have are reduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing
ARP’s heat-treated 8740 chrome moly wheel studs are a much-needed replacement for any car engaged in oval track or drag racing competition
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- Express: 1-2 business days
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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