GM made these hoses with 2 different sized O-rings, this kit includes the two different sized o-rings, ensuring you have the perfect fit for your 2006-2010 LBZ/LMM model. Fits: 2006 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ/LMM Duramax Diesel.
![LS Swap Lower Radiator Hose [1027L] Limited Clearance Tight Horizontal](https://images.buynet.work/thumb.php?i=337885175&s=240)
