660-08-BLK 1/2" NPT to 5/8" Temp Probe Adapter

Speedflow 660-08-BLK | 1/2" NPT to 5/8" Temperature Probe Adapter

Adapt your mechanical temperature probe to a standard 1/2" NPT port with this precision-machined fitting from Speedflow. Perfect for monitoring engine, oil, or water temps, it provides a reliable, leak-free connection for your mechanical gauge sender.

Key Features

• 1/2" NPT male thread to 5/8" temperature probe socket
• Precision-machined aluminium construction
• Black anodised finish for corrosion resistance and a clean look
• Simple, direct fitment — no additional adapters needed

Ideal Applications

• Oil temperature monitoring — block, sump, or sandwich plate ports
• Water and coolant temperature gauge senders
• Transmission and differential temp probes
• Street, race, and project builds — Holden V8, Ford, Chev Small Block, LS, and more

Part Number: 660-08-BLK
SKU: SF660-08-BLK