Speedmaster®
7/16" Base to 5/16 Rocker Arm Screw In Stud Kit
Product Information
Overview
Speedmaster arm stud kits are made of 4140 Chromoly steel. They're roll-threaded, heat-treated to a maximum strength of 190,000+ PSI. and have a black oxide corrosion-resistant finish. They feature larger radius stud fillets for extra strength.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE260.1003 |
| Part Type: | Rocker Arm Stud |
| Base Thread Size: | 7/16-14 |
| Base Thread Length (in.): | 0.800 in |
| Rocker Arm Nut Thread Size: | 5/16-24 |
| Rocker Arm Nut Thread Length (in.): | 0.790 in. |
| Effective Stud Length (in.): | 1.230 in. |
| Overall Length (in.): | 2.650 in. |
| Guideplate Locator Shank: | No |
| 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.