OBS FORD F-250/350 U-BOLTS

PMF Suspension U-Bolt Kit – Custom Rear Suspension Upgrade for Ford Trucks

🔧 Built for Strength. Designed for Precision. Made to Order.
Whether you're lifting, upgrading, or reinforcing the suspension on your Ford truck, the PMF Suspension U-Bolt Kit delivers the quality, strength, and flexibility you need. Using Grade 8 fine-threaded rod, extra-thick washers, and tall heavy-duty nuts, these kits are engineered to handle everything from stock setups to high-horsepower builds with oversized lift blocks.

With our in-house bending equipment and a large inventory of raw materials, every U-bolt is custom bent to your exact specifications—ensuring a perfect fit for your setup.

💪 Key Features:

• ✅ Made In-House: Custom bent to your specs using industry-standard tools and processes

• ✅ Grade 8 Rod: Superior strength with fine threading for secure torque and hold

• ✅ Heavy-Duty Hardware: Includes tall nuts and extra-thick washers for maximum clamping force

• ✅ Rear Axle Fitment: Designed for rear suspension applications (contact us directly for front u-bolt kits)

• ✅ Custom Options: Choose from multiple diameters, axle sizes, block heights, and leaf pack types

• ✅ Optional Upgrades: Add extra length or Adjustable Location U-Bolt Top Plates for even more flexibility

📦 Kit Includes:

• (4) Custom-Bent U-Bolts

• (8) Tall Nuts

• (8) Extra-Thick Washers

🛠️ Ordering Guide:

1. U-Bolt Diameter:

   • 5/8” (Standard) – Matches OEM spec, ideal for most applications

   • 3/4” (Recommended for high HP or blocks taller than 7”) – Includes upgraded Adjustable Location Top Plates

2. Axle Size:

   • 3.5” Axle – Single Rear Wheel

   • 4.0” Axle – Dual Rear Wheel

3. Block Height:

   • Measure block height directly over the axle centerline

   • Round up if between sizes

4. Leaf Pack Type:

   • Standard Pack – Full-length top leaf (approx. 2–3” thick)

   • Top-Mounted Overload – Thicker pack with separate overload spring and spacer

5. Optional Add-Ons:

   • Extra Long Option – Adds 2” to U-bolt length

   • Adjustable Location Top Plates – Replaces OEM plates to shift axle front/rear (requires compatible blocks)

⚠️ Special Notes:

• All U-bolts ship raw/uncoated

• Custom Order Item – Non-Refundable / No Exchanges

• Please verify all measurements carefully before placing your order

Whether you're dialing in your stance or beefing up for extreme use, the PMF Suspension U-Bolt Kit gives you the confidence and customization your build deserves.