Name: Upper and Lower 4-Link Tabs – Ford 9"
SKU: 620
Availability: InStock

Both Axle-Side Mounts in One Order

The Upper and Lower 4-Link Tabs combo gives you everything needed to mount the link arms on the axle side of a Ford 9\” 4-link build. Upper and lower tabs together, in your choice of centered (63.5\” to WMS) or offset (66\” or 69\” to WMS) housing configuration.

Buying upper and lower together ensures the tabs are a matched set — the geometry relationship between upper and lower mount height is intentional, not an accident of sourcing tabs from two different vendors.

What Is Included

Upper 4-link tabs (pair)
Lower 4-link tabs with overlay (pair)

Housing Configuration Options

Centered (63.5\” to WMS): For Ford 9\” housings centered under the chassis
Offset (66\” or 69\” to WMS): For housings that are offset — specify your WMS dimension when ordering

4-Link Geometry Basics

The vertical distance between upper and lower tab mount determines your instant center location — higher upper tabs relative to lower tabs push the instant center further forward and increase anti-squat. Most desert race builds target a specific anti-squat percentage based on expected loads and driving style. Building a 4-link for the first time? Call 714-265-1450 — we have built enough of these to help you avoid the common geometry mistakes.

Pairs With

4-Link Frame Pivots (Boxed Frame or Open C-Channel depending on your truck), Link Shock Mounts (Dome Top or Flat Top), and Link Arms (WIY or finished). All sold separately.