2019-2021 GMC Sierra 1500 Base SLE SLT Elevation Denali Hood Grille Shift Knobs & Boots you must use the FD2

you must use the FD2 Type R K20A

Electrical Integration: Advanced wiring may be required for full DRL functionality

helping your vehicle maintain consistent horsepower and throttle response

Constructed from full titanium

5mm drill bit (to finish the blind hole in the adapter)

2019-2021 GMC Sierra 1500 Base SLE SLT Elevation Denali Hood Grille Shift Knobs & Boots you must use the FD2Fitment Fits 2019 2021 GMC Sierra 1500 Pickup Base SLE SLT Elevation Denali; Not Fit 2019 Sierra Limited Old Body Style Model; Not Fit 2500 & 3500 Model. Style Denali Style Package Includes 1x Grille w o Emblem Installation Instructions Not Included Note: Please test fit items prior to any painting services, any products that are painted void warranty.