Speedmaster®
1.030" Od. 7 Degree 8mm Chromoly Steel Valve Spring Retainers [LS Beehive]
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![Speedmaster® PCE270.1002 1.030" Od. 7 Degree 8mm Chromoly Steel Valve Spring Retainers [LS Beehive]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE270%20-%20Valve%20Spring%20Retainers/PCE270.1002/PCE270.1002_A.jpg?resizeid=225&resizeh=50&resizew=50)
![Speedmaster® PCE270.1002 1.030" Od. 7 Degree 8mm Chromoly Steel Valve Spring Retainers [LS Beehive]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE270%20-%20Valve%20Spring%20Retainers/PCE270.1002/PCE270.1002_B.jpg?resizeid=225&resizeh=50&resizew=50)
![Speedmaster® PCE270.1002 1.030" Od. 7 Degree 8mm Chromoly Steel Valve Spring Retainers [LS Beehive]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE270%20-%20Valve%20Spring%20Retainers/PCE270.1002/PCE270.1002_C.jpg?resizeid=225&resizeh=50&resizew=50)
Product Information
Overview
Speedmaster chromoly steel retainers are made from 4140 chromoly and then heat-treated for long life. These retainers are available in a variety of lock angles and sizes to suit your needs, from performance street to competition use.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE270.1002 |
| Part Type: | Valve Spring Retainer |
| Outside Diameter of Outer Spring (in): | 1.030 in. |
| Inside Diameter of Spring (in.): | 0.635 in. |
| Number of Springs Per Valve: | Single |
| Valve Spring Style: | Standard |
| Retainer Style: | Standard |
| Lock Style: | 7 degree |
| Locks Included: | No |
| Retainer Material: | Chromoly Steel |
| Quantity: | Sold as a set of 16. |
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.