Speedmaster®
Oldsmobile 400 425 455 Dual Idler Noisey Timing Gear Drive Set
Product Information
Overview
Speedmaster gear drives are great for you folks who want better timing. Their dual-idler design has CNC-machined components and they are easy to install. These drives fit under your stock timing cover and come complete with instructions. Minor machining may be required on some applications.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE267.1008 |
| Part Type: | Timing Gear Drive Set |
| Noisy: | Yes |
| Camshaft Gear Attachment: | 1-bolt |
| Gear Drive Idler Style: | Dual idler |
| Maximum Advance/Retard at Camshaft: | 6 degree |
| Maximum Advance/Retard at Crankshaft: | 4 degree |
| Thrust Bearing Included: | No |
| Offset Bushings Included: | No |
| Gaskets Included: | No |
| Gear Material: | Steel |
| Quantity: | Sold as a set. |
| Notes: | Not designed to work on engines with a knock sensor. |
Attachments
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.