OBS Ford Frame Repair Kit – Rear Shackle Pocket & Frame Box Kit (4x4 Only)
🛠 Strengthen a Known Weak Point in Your Frame

Fix the common issue of cracking behind the rear shackle mount on your 1980–1997 OBS Ford truck. This two-piece frame reinforcement kit is built specifically to box the factory C-channel and fill the unused shackle pocket—a crucial upgrade during coil spring conversions or front shackle reversals.

Key Features:

• Designed for OBS 4x4 frames (2WD version coming soon)

• Reinforces the C-channel behind rear spring hanger

• Fills the unused shackle pocket when doing a Coil Swap or Shackle Reversal

• Helps prevent frame cracking and flexing

• Requires removal of factory hanger spacer and drilling if hole is not already present

📌 Essential for trucks undergoing suspension conversions – don’t skip this step in your build!

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