Speedmaster®
Ford SB 289 302 351 Windsor Cylinder Head Alignment Dowels
Product Information
Overview
Speedmaster cylinder head locating dowels provide positive location of the cylinder head in relation to the engine block during installation.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE278.1001 |
| Part Type: | Cylinder Head Dowel Pin |
| Outside Diameter (in.): | 0.670 in. |
| Inside Diameter (in.): | 0.550 in. |
| Height (in.): | 0.505 in. |
| Dowel Material: | Steel |
| Dowel Finish: | Black Oxides |
| Quantity: | Sold as a set of 4. |
| Notes: | Please verify measurements. |
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.