Auto Barn
Est. 1957
ARP

ARP 3/8 in.-16 RH Thread, 2.50 in 12 Point SS 300 Bolts - Set of 5

$27.92

On Backorder

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ARP makes these 3/8"-16 x 2.5" SS 300 main bolts for engine builds. They feature a 12-point head for easier wrench access.

Key Features

  • 3/8 in.-16 thread size — standard for many engine applications.
  • 2.50 inch length — suitable for various main cap configurations.
  • 12-point head — allows for a 360-degree socket engagement, making installation easier in confined engine bays.
  • SS 300 stainless steel construction — offers good strength and corrosion resistance.
  • Set of 5 bolts — enough for most common main bearing cap setups.
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ARP 3/8 in.-16 RH Thread, 2.50 in 12 Point SS 300 Bolts - Set of 5

$27.92