# SPC Performance GM Alignment Cam Lock Plate (2)

Many techs find that once the plastic retainer is removed from the original equipment cam on GM trucks, the adjustment won't hold. These lock plates are designed to provide a mechanical lock for the cam bolt to the guide pin. Simply dial in the adjustment 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).

-   Front Adjustment Range: Locks in OE Adjustment
-   Tough Hex-Chromate free finish
-   Required: 1 per wheel
-   Sold as a pair

This Part Fits:

Year

Make

Model

Submodel

2015-2020

Chevrolet

Colorado

Base

2015-2022

Chevrolet

Colorado

LT

2015-2022

Chevrolet

Colorado

WT

2015-2022

Chevrolet

Colorado

Z71

2017-2022

Chevrolet

Colorado

ZR2

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

2018-2020

GMC

Canyon

All Terrain

2021-2022

GMC

Canyon

AT4

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

AT4

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

AT4

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

## Details

- **Price:** 52.59 CAD
- **Vendor:** SPC Performance
- **Type:** Camber Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 52.59 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Line Art
- Photo - Unmounted
- Line Art

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/spc-performance-gm-alignment-cam-lock-plate-2)
> Updated: 2026-07-01