Speedmaster®
Ford SB 289 302 351 Windsor Cast 0.500" Shaft Distributor Gear [Thunder]
![Speedmaster® PCE372.1007.05 Ford SB 289 302 351 Windsor Cast 0.500" Shaft Distributor Gear [Thunder]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE372%20-%20Distributor%20Gears/PCE372.1007.05/PCE372.1007.05.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE372.1007.05 Ford SB 289 302 351 Windsor Cast 0.500" Shaft Distributor Gear [Thunder]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE372%20-%20Distributor%20Gears/PCE372.1007.05/PCE372.1007.05_A.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE372.1007.05 Ford SB 289 302 351 Windsor Cast 0.500" Shaft Distributor Gear [Thunder]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE372%20-%20Distributor%20Gears/PCE372.1007.05/PCE372.1007.05_B.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE372.1007.05 Ford SB 289 302 351 Windsor Cast 0.500" Shaft Distributor Gear [Thunder]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE372%20-%20Distributor%20Gears/PCE372.1007.05/PCE372.1007.05_C.jpg?resizeid=224&resizeh=600&resizew=600)
Product Information
Overview
Match your camshaft with Speedmaster iron distributor gears. These small gears have a big impact on your engine's performance. Best suited for hydraulic or solid flat tappet camshafts, our iron distributor gears are the perfect mates for your cast iron cams. The right choice is critical for your engine and your wallet--choose Speedmaster iron distributor gears. They are manufactured from top-quality cast iron, and then nitrided for durability.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE372.1007.05 |
| Part Type: | Distributor Gear |
| Distributor Gear Material: | Iron |
| Drilling Required: | No |
| Roll Pin Included: | No |
| Quantity: | Sold individually. |
| Notes: | For aftermarket distributor with 0.531 in. diameter shaft. |
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.