Description
Stock GM caliper bolts are a common failure point under sustained braking loads—especially in track applications where heat and vibration accelerate wear. This AFCO steel caliper bolt eliminates that weak link with a direct replacement that ditches the spacer entirely, delivering superior clamping force and eliminating play in your brake assembly. A single upgrade that pays dividends in stopping power consistency and long-term reliability.
The 7/16-20 thread design pairs with AFCO’s zinc-plated steel construction to resist corrosion while maintaining the structural integrity your brakes demand. Installation is straightforward—just swap the stock bolt with your 3/8-inch Allen wrench and you’re done. No modifications, no hassle.
- High-quality steel
- Zinc plated finish
- 4.4 inches length
- 7/16-20 thread
- 3/8-inch Allen head
- Eliminates stock spacer
- GM metric calipers
- Bolt-on installation






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