ARP 400-1217 BBC Header Bolts, 3/8-16 in. Thread, 0.875 in. Long, Stainless Steel

$44.59
MSRP: $82.48
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SKU:
ARP400-1217
MPN:
400-1217
UPC:
672036045821
Condition:
New
Weight:
0.73 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the application.


What?s more, the compact 12-point nut lets you easily slip a socket close to the pipe. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading.


Studs and bolts come either black oxide chrome moly or polished ARP Stainless. Both are nominally rated at 180,000 psi tensile strength; substantially stronger than Grade 8 hardware. Specially drilled "NASCAR" models are available for those who wish to safety wire their header bolts to prevent loosening.

Thread Size:
3/8-16 in.
Style:
Bolt
Underhead Length (in.):
0.875 in.
Head Style:
12-point
Material:
Stainless steel
Finish:
Polished
Quantity:
Sold as a set of 16.
Special Attention:
Anti-seize should be used on all stainless steel fasteners.
Make:
Chevrolet
Engine Family:
Chevy big block Mark IV
Engine Sizes:
6.5L/396-7.4L/454
Years:
1965-1990