Speedmaster®
Chevy BBC 454 Billet Aluminum Short Water Pump Swp 1 Groove Water Pump Pulley
Product Information
Overview
These Speedmaster aluminum water pump pulleys are made from a 356 aluminum-alloy that is heat-treated to T-6 specs, and come in machined or polished finishes to suit your application needs.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE246.1001 |
| Part Type: | Water Pump Pulley |
| Pulley Style: | V-Belt |
| Groove Quantity: | 1 |
| Underdrive: | No |
| Overdrive: | No |
| Outside Diameter (in.) | 6.452 in. |
| Pulley Depth (in.): | 2.630 in. |
| Pilot Diameter (in.) | 0.625 in. |
| Belt Width (in.): | 0.425 in. |
| Belt Height (in.) | 0.387 in. |
| Water Pump Nose Cone Included: | No |
| Pulley Material: | Billet Aluminum |
| Pulley Finish: | Machined |
| Hardware Included: | No |
| Quantity: | Sold Individually. |
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.