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 Wichita, Kansas from aerospace grade, USA produced, billet aluminum
• Includes: 1 "Mouth Piece" Resonator plug w/ Orings
• Satin Aluminum Finish for durability and corrosion resistance