CST Performance Suspension CSR-2946 Features: Stabilizer with Brackets Direct Bolt in Application includes All Hardware Height: 4.00 Width: 4.00 Length: 31.00 Weight: 8.00 lbs Fitment: 2015/GMC/Sierra 2500 HD/SLT Extended Cab Pickup 4-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::FrontFor Use w/6-8 in. Or 8-10 in. CST Sub-Frame Lift Kit^^2015/GMC/Sierra 2500 HD/SLT Extended Cab Pickup 4-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::Drive Type = 4WD, FrontFor Use w/6-8 in. Or 8-10 in. CST Sub-Frame Lift Kit^^2015/GMC/Sierra 2500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::FrontFor Use w/6-8 in. Or 8-10 in. CST Sub-Frame Lift Kit^^2015/GMC/Sierra 2500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::Drive Type = 4WD, FrontFor Use w/6-8 in. Or 8-10 ...