SPC Performance 71066 Gm Rear Camber Shim - 50

The SPC Performance 71066 is a fixed-change rear camber alignment shim designed for GM vehicles equipped with twist beam rear axles. This shim delivers a precise -0.50° negative camber correction quickly and accurately, without requiring modifications to the vehicle's suspension components.

Key Features:

• Delivers a direct -0.50° negative camber change in a single, precise increment
• Stackable design — stack up to two shims for increased correction range
• Combine with a compatible SPC toe shim (part numbers 71051–71055) to simultaneously correct both camber and toe angles
• Drop-in installation with no drilling, cutting, or modifications required
• Engineered for GM rear twist beam axle suspension systems

Proper rear wheel alignment is critical to even tire wear and predictable handling. The SPC 71066 camber shim gives alignment technicians and enthusiasts a cost-effective, repeatable solution for dialing in rear camber on applicable GM platforms. Mix and match with SPC's full range of GM rear toe and camber shims to achieve the exact alignment specification required.