Speedmaster®
Chevy BBC 454 Shaft Mount 1.7 Ratio Aluminum Race Rocker Arms Set w/ Hardware
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Product Information
Overview
Benefits/Characteristics - Rated 750 lbs. open spring pressure - Internal oiling system for long-lasting performance - SAE 42100 full complement precision needle and cage roller bearings.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE261.1060.01 |
| Part Type: | Rocker Arm |
| Product Line: | Shaft Mount |
| Rocker Arm Mounting Style: | Shaft |
| Rocker Arm Ratio: | 1.70 |
| Rocker Arm Style: | Full roller |
| Shaft Diameter (in): | n/a |
| Shims Included: | n/a |
| Self-Aligning: | Yes |
| Rocker Arm Body Style: | Single Rocker/Pedestal |
| Max Spring Pressure: | 750 lbs. |
| Max Horsepower recommendation: | 800 HP |
| Max RPM: | 8000 RPM |
| Rocker Arm Material: | Aluminum |
| Rocker Arm Finish: | Natural |
| Quantity: | Sold as a kit. |
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.