Wilwood Flexline Hose Rear Kit, 2001-2007 LB7/LLY/LBZ

Part# 220-9811


WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel with Wilwood Big Brake Kit

Wilwood’s stainless steel braided Flexline kits are manufactured to high quality standards. These premium grade flexline kits have been designed for Duramax trucks. Great replacement over factory rubber lines for Wilwood big brake kits.


  • Premium grade stainless steel braided lines
  • Great upgrade for TC6R & TX6R rear big brake kits


  • Upgrade for Wilwood Rear Big Brake kits ONLY!
  • Not compatible with OEM brakes