2.5" Lowering Kit for 2007-2023 Chevy Silverado GMC Sierra - Front Bottom Strut Spacers

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Product Number: A8508 / FDED03FL3500


  • 2x Bottom Mount Strut Spacers
  • Installation Instructions

Fitment Notes:

  • Fits 6-Lug Models ONLY
  • Does not fit 2019+ Trailboss Models


  • *Aftermarket Uniball UCA is highly recommended on 2019+ models when front lift is higher than 2.5". The upper ball joint will wear out rapidly with use of stock UCA.

Our Delrin Lift Kits are meticulously engineered and precision CNC machined from High-Density Delrin, for superior durability and corrosion resistance. Delrin is premium choice material to use when altering the height of your vehicle thanks to the SOLID single-piece construction which yields extreme compression resistance, along with being light-weight and resistant to typical corrosion associated with off-roading. Delrin is commonly acknowledged as being the better option to install where part location is under heavy corrosion and rust impact.

NOTES: An alignment is always recommended after altering the height of your vehicle.

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Customer Reviews

Based on 1 review
Lowered my 08 Silverados front end

So I lowered the rear of my truck with 2” drop shackles on the back and removed my factory axle blocks for a 4” rear drop. Then I used this kit to put my struts mounted under the lower control arms and spaced with these spacers. It will need aligned but appears to be well made. Was alittle tedious to fit but fit well with some forcing. Can’t speak for durability at this point as I just installed it.