Part # 00-GMHDBK-1454 (In stock)
Required for ACS installation on 2019+ Chevy & GMC 1500 light-duty trucks, and 2020+ Chevy & GMC 2500/3500 HD trucks.
- Required hardware: not optional for the trucks listed above; your ACS install depends on it.
- Covers 1500 through 3500 HD: one kit for the full lineup.