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ARP

ARP 1/2-13 in. Thread, 3.50 in 8740 Chromoly Bolts - Set of 5

$29.72

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ARP 627-3500 main studs. 1/2-13 thread, 3.50 inch length, made from 8740 chromoly steel. Set of 5.

Key Features

  • 1/2-13 thread size — standard for many engine applications.
  • 3.50 inch length — check your block's main cap depth.
  • 8740 chromoly steel — strong material for demanding use.
  • Set of 5 studs — enough for a typical V8 main bearing setup.
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ARP 1/2-13 in. Thread, 3.50 in 8740 Chromoly Bolts - Set of 5

$29.72