Product description
GM TRUCK LOCK PLATES (PR)
GM TRUCK LOCK PLATES(PR)
SPC Performance
SPC Performance GM Alignment Cam Lock Plate (2)
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Supplier details checked 2026-09-23 · Test catalog
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GM TRUCK LOCK PLATES (PR)
GM TRUCK LOCK PLATES(PR)
Front Adjustment Range: Locks in OE Adjustment
Tough Hex-Chromate free finish
Required: 1 per wheel
Sold as a pair
Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.
SPC Performance GM Alignment Cam Lock Plate (2)
SPC 86321 LOCKOUT ALIGNMENT CAM PLATES
LOCKOUT PLATES
CAM KIT SE
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).
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).
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 and the 2015 & up Chevy Colorado. California Residents WARNING
Alignment Caster / Camber Cam
