Machined Steel Threaded Weld-In Boss – Rear Arm Insert (Lightweight)

🛠️ High-Strength Weld-In Solution for Rear Suspension Arms

This machined steel threaded weld-in boss is designed for lightweight yet strong integration into rear suspension arms. Precision-engineered for optimal strength and durability, it is available in multiple thread sizes to suit various applications.

Available Sizes:

🔹 5/8"
🔹 3/4"
🔹 7/8"

Key Features:

✅ Precision Machined Steel Construction – Strong, durable, and lightweight
✅ Threaded Weld-In Design – Ideal for custom rear arm fabrication
✅ Multiple Thread Sizes Available – Choose the right fit for your application
✅ Optimized for Motorsport & Performance Use

🔩 Perfect for:
✔ Custom Rear Suspension Arms
✔ Motorsport & Performance Vehicles
✔ Fabrication & Chassis Builds

📦 What’s Included?

• 1 x Machined Steel Threaded Weld-In Boss (Choose Size: 5/8", 3/4", or 7/8")

💬 Need help selecting the right size? Contact us for expert guidance!