1999-2007 (Classic) GMC Sierra 1500 2WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will Fit 6 Lug Models Only. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. The 1" Heavy Duty Steel Blocks are constructed from one solid block of Steel, while the 1. 5", 2" and 3" Rear Lift Blocks

2x Front Silver Lift Spacers

Our Supreme Pro-series Adjustable Tie Rods are designed to correct and prevent oscillation in the driveline

durable finish to prevent corrosion

2x High-Strength Steel Lift Shackles

SIZE: One Size Fits Most / Stretch Fit

Message us if you have any questions about our 5th Gear Lock Nut Retainer or place your order today

Includes 2 Piece Rear Lift Spacers Set

DETAILS: Raised Cuff Style Cap with Embroidered Front Logo

Includes 2x Small Rear Brackets

IASTM 4130 chromoly alloy steel tube cold drawn in Sand Springs

Center Bore: 124

as required by transmissions engineering and was designed by our experts with your OEM ride quality and comfort in mind