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Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.

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Availability: Available to order

Suspension Engineering Rear Coilover Kit | 1999-2006 Silverado/Sierra 1500

Original price $419.97 - Original price $419.97
Original price
$419.97
$419.97 - $419.97
Current price $419.97

Rear coilover mounting package for custom lowered Silverado and Sierra suspension systems.

  • High-clearance bolt-on C-notch
  • Drilling template and hardware included
  • Brake-line relocation bracket
  • Bolt-on upper coilover crossbar
  • Weldable adjustable axle brackets
  • Designed for 3.125-inch factory axle housings
  • Shipping weight: 30 lb

Fitment: 1999-2006 Silverado/Sierra 1500. Early 1999-2000 chassis require spacer provisions. Axle brackets require welding. Welding the notch is recommended for towing or load-carrying use.

Shipping: Heavy and potentially oversize; verify package dimensions before fulfillment.

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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