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Est. 1957
ARP

ARP Chevy V6 90A main bolt kit

$89.19

On Backorder

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

ARP main bolts for Chevy V6 engines. Stronger than stock for reliable engine builds.

Key Features

  • Heat-treated 8740 chromoly steel — strong and durable for engine builds.
  • 90A Rockwell hardness rating — properly hardened for high-stress applications.
  • Includes ARP Ultra-Torque fastener lubricant — helps achieve proper clamp load.
  • Threads are rolled after heat-treat — stronger threads that resist stretching.

⚠️ 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 Chevy V6 90A main bolt kit

$89.19