Speedmaster®
GM Rear Metric Caliper w/Emergency Brake 5" Pin LH Side 7/16" Inlet
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Product Information
Overview
Speedmaster cast iron brake calipers are designed to fit your stock vehicle without any modifications. They feature cast iron construction and are powdercoated to protect against corrosion. Speedmaster cast iron brake calipers include calipers, brake pads, and hardware.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE521.1006 |
| Part Type: | Brake Caliper |
| Caliper Series: | GM Metric |
| Piston Diameter (in): | 2.380 in. |
| Caliper Piston Quantity: | One |
| Caliper Material: | Cast Iron |
| Caliper Finish: | Natural |
| Parking Brake Provision: | No |
| Fittings Included: | No |
| Thread Size: | 7/16 in. |
| Brake Pads Included: | Yes |
| Brake Pad Material: | Graphite metallic |
| Brackets Included: | No |
| Quantity: | Sold individually. |
| Notes: | Bolt on installation, no modifications required. 5" Pin Spread |
Description
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.