Speedmaster®
10 Degree 11/32" Std Install Height Chromoly Valve Locks Keepers
Product Information
Overview
Speedmaster valve locks are wider-angled 10 degree locks. They distribute the ever-increasing valve spring loads over the retainer better than typical 7 degree locks by reducing the chance of "pull-through" failure. They are machined from chromoly steel, heat-treated for maximum strength, and designed with a 10 degree taper. The Speedmaster valve locks will fit any Speedmaster 10 degree retainer and are recommended for all race applications due to their superior strength.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE269.1002 |
| Part Type: | Valve Lock |
| Valve Stem Diameter: | 0.342 in. |
| Lock Style: | 10 degree |
| Lock Groove Quantity: | 1-groove |
| Install Height: | Standard 0.00 in. |
| Lock Material: | Chromoly |
| Manufacturing Process: | Machined |
| Recessed for Lash Cap: | No |
| Quantity: | Sold as a set of 32. |
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.