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HSP Diesel Max Flow Bridge with Cold Side Tube Behind Alt for 2006-2010 GM Duramax 6.6L LBZ/LMM

Was: $625.00
Sale: $593.75
Save: 5%
Save: $31.25

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Increase performance and flow with our upgraded 3" Max Flow Bridge and cold-side kit. Our precision CNC machined bridge section allows for maximum efficiency, as well as a perfect fit every time.  The mandrel bent 3'' cold-side tube complements the Y-bridge for the ultimate in efficiency, flow, and maximizing the performance capabilities of your truck. This cold-side tube in combination with the max flow bridge is best suited for drop in replacement chargers, as it resembles the factory intercooler routing.


  • Increase performance and spool up
  • Port matched CNC machined billet bridge section
  • Better fitment over hand fabricated bridge section
  • Powder coat option to dress up engine bay
  • Two piece bridge design for easier install than other Y-bridge kits on the market
  • Cold-side routes in a factory location for a seamless look


  • Precision CNC machined Billet bridge section
  • (2) 3”x4” Straight Boots
  • (4) 3” T-Bolt Clamps
  • (24’’) 5/8” Heater Hose
  • (2) 5/8” Worm Gear Clamps
  • (2) Bridge Neck Stud
  • (2) Bridge Neck 12-Point Nut
  • (1) Bridge Neck O-Ring
  • (1) 1/8” NPT Plug 

Compatible with:

  • LBZ: 06-07 VIN Code 2 or D
  • LMM: 07.5-10 VIN Code 6



Shipping Information

  • Item Requires Shipping
  • 15.0 lbs.
  • W16.0000” x H10.0000” x L24.0000”

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