Ridetech 99-07 GM Truck (GMT800) Front Coil-Over Suspension Package - Silverado/SierraRidetech 99 07 GM Truck (GMT800) Front Coil Over Suspension Package Silverado Sierra The Front Coil Over System for 1999 2006 Silverado & Sierra 1500 2WD. (2007 Classic). Includes front & rear HQ Series CoilOvers, front upper & lower control arms, front sway bar, and Optional drop spindles. * Drop Spindles Required * Designed to lower your vehicle and improve handling and ride quality. Kit Includes: Front Lower StrongArms Tubular Lower Control Arms

This starter features an indexable mounting flange

Locators for Stock or Bronze Guides

76") 33 spline axle - Part Number 917A732

We are the ONLY company that can grind a new cam and be testing it on the engine dyno 30 minutes later

Ships in 1-2 business days

4 Hub Rings (If Required)

0L LS2 Trailblazer SS

2 Oxygen Sensors)

NOTES: With Out Air Injection and EGR

582" 108 LSA +10% Fuel Lobe

Reduce body roll

If there is no difference between the two measurements