2" & 4.5" Rear Shackle Flip Kits - 1978-1997 Ford F-Series
2" & 4.5" Rear Shackle Flip Kits - 1978-1997 Ford F-Series - Raw Steel / 2" is backordered and will ship as soon as it is back in stock.
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Confirm vehicle fitment
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
2" & 4.5" Rear Shackle Flip Kits - 1978-1997 Ford F-S...
2" & 4.5" Rear Shackle Flip Kits - 1978-1997 Ford F-Series - Raw Steel / 2" is backordered and will ship as soon as it is back in stock.
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Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Rear Shackle Flip Kit – 1978–1997 Ford F-250/350 | 1980–1996 Bronco/F-150 | 1992–2018 E-350
Improve ride quality and rear suspension performance with this shackle flip kit, designed to allow your leaf springs to move more naturally under compression.
🔧 Application:
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Trucks:
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1978–1997 Ford F-250/350
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1980–1996 Ford Bronco & F-150 (requires re-drilling)
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1992–2018 Ford E-350
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Springs: Fits 3.5" wide rear leaf springs
📦 What's Included:
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(2) Rear shackle flip brackets (driver & passenger side)
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Rear mounting hardware (frame bolts)
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Uses factory hanger-to-shackle bolts
✅ Features:
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Positions shackles downward for smoother spring movement
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Noticeable improvement in ride comfort and suspension response
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Sold as a complete pair for both sides of the vehicle
⚠️ Notes:
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Bronco/F-150 applications require re-drilling frame holes
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Some factory frame holes may need minor die grinding for bracket alignment
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Pinion angle should be checked after install and corrected if needed
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Axle centerline may shift slightly depending on spring height and geometry
For additional lift or strength, pair with our Heavy Duty Stock Replacement Shackles or 1" Lift Shackles.
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