Caliper Bolt GM Metric (Single)

The Caliper Bolt GM Metric (Single) from AFCO Racing Products is a precision fastener engineered for high-performance braking system assembly on General Motors vehicles. This metric-specification bolt serves as a critical structural component in caliper mounting applications, where reliability directly impacts stopping power and brake pad alignment. Whether you're rebuilding a stock brake system or upgrading to a performance racing setup, this single bolt is essential for proper caliper installation and long-term brake system integrity.

Manufactured to exacting tolerances by AFCO Racing Products—a trusted name in motorsports fastening solutions—this metric caliper bolt ensures consistent thread engagement and clamp load distribution across the mounting surface. The metric specification means precise compatibility with GM factory brake caliper bosses, eliminating fitment issues common with improper bolt sizing. Weighing just 0.18 lbs and measuring 2.25 inches in head diameter with a 5.65-inch overall length, this fastener delivers the durability required for track use, street performance modifications, and drag racing applications where brake pressure spikes demand rock-solid caliper attachment.

Mechanics and enthusiasts upgrading GM braking systems—from Corvettes and Camaros to trucks and performance street cars—rely on AFCO metric caliper bolts for repeatability and safety. When you're installing performance rotors, upgrading caliper pistons, or rebuilding brake components after heavy track days, using OEM-compatible metric bolts prevents loose calipers and uneven brake pad wear. This single bolt is typically purchased as part of a complete caliper bolt kit, but buying individually allows for targeted replacement of damaged or stripped fasteners without unnecessary inventory buildup.