Auto Barn
Est. 1957
ARP

ARP GM Small Block / Big Block 3 Bolt 12pt Lower Pulley Bolt Kit

$30.90

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP makes this 12-point lower pulley bolt kit for GM Small Block and Big Block engines. It's a solid option for securing your crank pulley.

Key Features

  • 12-point head design — easier to access with a socket.
  • High-strength alloy steel construction — built for durability.
  • Includes three bolts — direct replacement for stock 3-bolt setups.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP GM Small Block / Big Block 3 Bolt 12pt Lower Pulley Bolt Kit

$30.90