SPC Performance 71046 Gm Rear Camber Shim - 50

The SPC Performance 71046 is a fixed-change alignment shim designed for GM vehicles equipped with twist beam rear axles. This stackable shim delivers a precise -0.50° camber correction, making it an essential tool for restoring proper rear wheel alignment and reducing uneven tire wear.

Key Features:

• Delivers a fixed -0.50° camber change per shim for consistent, repeatable correction
• Adjust camber in ±0.25° increments for fine-tuned alignment control
• Compatible with toe shims to also correct toe in ±0.10° increments
• Stackable design — stack up to two shims for maximum alignment change
• Combine with a complementary SPC toe shim to achieve the exact combined correction needed
• No permanent modifications required for installation
• Sold individually (each)

SPC Performance alignment shims are the preferred choice for technicians and enthusiasts needing precise, incremental alignment adjustments on GM twist beam rear suspensions. Compatible shims from the same SPC series can be mixed and matched to dial in both camber and toe simultaneously.