Some users find that once they remove the plastic retainer from the original equipment cam on GM trucks, they can't get adjustment to hold. These lock plates are designed to provide a mechanical lock for the cam bolt to the guide pin. Simply dial in your change with the original equipment cam or SPC's replacement kit #86376 and then replace the nut side cam with the lock plate. Use part number 86326 HD GM alignment pins to replace the often abused OE pins. This kit is designed for GM 2500/3500/4500 HD trucks (Upper Arm Adjustment) and the 2015 & up Chevy Colorado (Lower Arm Adjustment).
Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2015–2022 | Chevrolet | Colorado | |
| 2015–2020 | Chevrolet | Colorado | Base |
| 2015–2022 | Chevrolet | Colorado | LT |
| 2015–2022 | Chevrolet | Colorado | WT |
| 2020 | Chevrolet | Silverado 2500 HD | Custom |
| 2015–2020 | Chevrolet | Silverado 2500 HD | High Country |
| 2011–2020 | Chevrolet | Silverado 2500 HD | LT |
| 2011–2020 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011–2020 | Chevrolet | Silverado 2500 HD | WT |
| 2015–2020 | Chevrolet | Silverado 3500 HD | High Country |
| 2011–2020 | Chevrolet | Silverado 3500 HD | LT |
| 2011–2020 | Chevrolet | Silverado 3500 HD | LTZ |
| 2011–2020 | Chevrolet | Silverado 3500 HD | WT |
| 2021–2022 | GMC | Canyon | |
| 2018–2020 | GMC | Canyon | ALL Terrain |
| 2015–2020 | GMC | Canyon | Base |
| 2017–2022 | GMC | Canyon | Denali |
| 2021–2022 | GMC | Canyon | Elevation |
| 2021–2022 | GMC | Canyon | Elevation Standard |
| 2015–2020 | GMC | Canyon | SL |
| 2015–2020 | GMC | Canyon | SLE |
| 2015–2020 | GMC | Canyon | SLT |
| 2020 | GMC | Sierra 2500 HD | |
| 2015–2020 | GMC | Sierra 2500 HD | Base |
| 2011–2020 | GMC | Sierra 2500 HD | Denali |
| 2011–2020 | GMC | Sierra 2500 HD | SLE |
| 2011–2020 | GMC | Sierra 2500 HD | SLT |
| 2011–2014 | GMC | Sierra 2500 HD | WT |
| 2020 | GMC | Sierra 3500 HD | |
| 2015–2020 | GMC | Sierra 3500 HD | Base |
| 2011–2020 | GMC | Sierra 3500 HD | Denali |
| 2011–2020 | GMC | Sierra 3500 HD | SLE |
| 2011–2020 | GMC | Sierra 3500 HD | SLT |
| 2011–2014 | GMC | Sierra 3500 HD | WT |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Carb Acknowledgement Required: false |
| Regular Stock: t |
| Units Per Sku: 1 |
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
We are a group of dedicated car enthusiasts who have a passion for all things automotive.
Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.
We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok
