Belltech DROP SPINDLE SET 2019+ Silverado / Sierra 1500 2WD/4WD 2in Drop (Does Not Fit Classic) 2519 HLN Diesel Heaters (2) Leaf spring perches

(2) Leaf spring perches

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 10 kg/mm (560 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 140 mm Front Top Mount Yes

These precision retainers are specifically designed for positive location when combined with COMP Cams® high-quality valve springs

Artaco Cinco - 5 taco holder

COMP Cams Valve Locks 616-100 SUper Valve Locks

Belltech DROP SPINDLE SET 2019+ Silverado / Sierra 1500 2WD/4WD 2in Drop (Does Not Fit Classic) 2519 HLN Diesel Heaters (2) Leaf spring perchesBelltech Steering Knuckles & Spindles 2519 Belltech DROP SPINDLE SET 2019+ Silverado Sierra 1500 2WD 4WD 2in Drop (Does Not Fit Classic) Vehicle Fitments: Year Make Model Submodel 2019 2023 Chevrolet Silverado 1500 LT Trail Boss, WT, Custom, LTZ, RST, Custom Trail Boss, LT, High Country 2023 Chevrolet Silverado 1500 PPV 2019 2021 Chevrolet Silverado 1500 SSV 2019 2020 Chevrolet Silverado 1500 WT Cab Regular 2022 2023 Chevrolet Silverado 1500 ZR2 2021