Deaver 1.25"-2" Mini Pack, Pair, 2001-2010 LB7/LLY/LBZ/LMM

Part# J1+ U-Bolt Kit


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

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

The stock bottom overload spring is very harsh in spring rate, this mini pack is a progressive overload that will ride better and also provide 1 1/4 Inch, 1 5/8 Inch, or 2 Inch of rear lift if one or both of the spacer blocks are removed. Get better ride quality and the added height with one product.

The mini pack is only compatible with the stock spring pack, and it fastens to the stock spring pack with a new center pin (included).


  • Progressive spring rate for better ride quality
  • Increases rear lift height adjustable 1.25", 1.625" and 2"
  • Made in the USA


  • 2 x Deaver 2" Mini Pack


  • If utilizing Mini Pack spacer blocks, installation will require longer U-Bolts.
  • Sold as a Pair
  • Deaver Springs are a special order item and have a 40+ business day lead time
  • Fixed over weight shipping charge is for the lower 48 States, shipping rates may change depending on your location, we will contact you if thats the case.