SPC Performance 71643 Pos. Toe Shim-Honda - 38

The SPC Performance 71643 is a fixed-change rear toe shim designed to deliver a precise +0.38° of toe correction on compatible Honda models. This full-contact shim installs easily between the hub and knuckle assembly, providing a reliable, no-modification solution for restoring or fine-tuning rear wheel alignment.

Improper rear toe settings can cause accelerated and uneven tire wear, poor straight-line tracking, and unpredictable handling. The SPC 71643 allows technicians and enthusiasts to bring rear toe back to factory specification or dial in a custom alignment setup without the need for expensive replacement components.

Key Features:

• Provides a fixed +0.38° rear toe change per shim
• Full-contact design ensures even load distribution across the hub surface
• Can be stacked with compatible SPC camber shims (see series 71650) to correct both toe and camber simultaneously
• Part of the SPC Honda toe shim series ranging from ±0.13° to ±0.50° (MPNs 71641–71648)
• No drilling, cutting, or vehicle modifications required for installation
• Engineered and tested in the USA by Specialty Products Company

For shops that regularly service Honda models, consider the SPC 71640 shim kit, which includes two each of the full toe and camber shim range. Individual positive toe shims in this series include: 71641 (+0.13°), 71642 (+0.25°), 71643 (+0.38°), and 71644 (+0.50°). Negative toe shims are available as 71645 through 71648.