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Est. 1957
ARP

ARP Carillo 5/16in CA625+ Replacement Rod Bolts

$69.99

On Backorder

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

ARP 300-6728 rod bolts are a step up for performance engines. Made from CA625+ alloy for added strength where you need it.

Key Features

  • CA625+ Alloy Construction — Offers higher tensile strength and fatigue life than ARP 2000 bolts for demanding applications.
  • 5/16 Inch Diameter — Standard size for many performance connecting rods.
  • Rolled Threads — Provides increased strength and resistance to thread fatigue.
  • Heat Treated — Ensures optimal material properties for high-stress environments.

⚠️ 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 Carillo 5/16in CA625+ Replacement Rod Bolts

$69.99