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Est. 1957
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ARP GM Duramax LB7-LMM 6.6L SS 12pt Y-pipe bolt kit

$23.99

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ARP 430-0204 Y-pipe bolt kit for GM Duramax LB7-LMM 6.6L. Stainless steel, 12-point fasteners for a solid connection.

Key Features

  • 12-point fasteners — offer more wrenching surface than standard 6-point bolts, reducing the chance of rounding off.
  • Stainless steel construction — resists corrosion and holds up well in the engine bay environment.
  • Direct fit for GM Duramax LB7 and LMM 6.6L engines — ensures proper installation.
This Y-pipe bolt kit is designed for GM Duramax LB7 and LMM 6.6L engines.

⚠️ 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 Duramax LB7-LMM 6.6L SS 12pt Y-pipe bolt kit

$23.99