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ICT Billet 551503 - LBZ LLY LMM Duramax 2004.5-10 Mouth Piece Resonator Plug

Duramax Resonator Large Plug

Required when removing bulky resonator "noise-reduction" box from the intake tube
Compatible with;2004.5 to 2010 Duramax LLY LBZ LMM 6.6L ONLY
Made in the USA from aerospace grade billet aluminum
Includes: 1 "Mouth Piece" Resonator plug w/ Orings
Satin Aluminum Finish for durability and corrosion resistance
Pricing: $14.99

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 551503
  • 551503
  • 656729845035
  • ICT Billet
  • New

Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W2.0000” x H1.0000” x L2.0000”

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