Auto Barn
Est. 1957
ARP

ARP 1/2 in.-20 RH Thread, 2.500 in 12 Point Bolts- Set of 5

$25.16

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ARP 726-2500 main stud and bolt kit. Features 1/2 in.-20 RH threads and a 2.500 in. length with 12-point heads. Set of 5.

Key Features

  • 1/2 in.-20 RH thread size — standard thread pitch for many engine applications.
  • 2.500 inch length — provides adequate reach for main bearing caps.
  • 12-point heads — allows for tighter access with socket or crowfoot wrenches.
  • Heat-treated 8740 chromoly steel — offers good strength and durability.
  • Set of 5 bolts — enough for a typical main bearing cap installation.
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ARP 1/2 in.-20 RH Thread, 2.500 in 12 Point Bolts- Set of 5

$25.16