Designed, tested & manufactured in the USA by Peak Suspension. Available exclusively from Formula Tech Performance, home of Trophy Trucks AU.
 
Introducing our Silverado ZR2/Sierra AT4X 2 Piece Lift Kit. This kit features both our top mount spacer and a new lower spring perch spacer to provide the lift you desire without sacrificing the performance of the Multimatic DSSV shocks. The 2.25" Lift also includes upper control arms and lift blocks for a balanced lift that provides the comfortable suspension we all love and desire.
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Features:
2 Piece Collar 2.25" Lift Kit (Strut Top Spacer & Shock Absorber Lift Collar)
Upper Control Arms
Rear Spacer Lift Blocks & U-Bolts