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Description
xThe factory rubber bushings that mount the S550/S650 rear end to the cradle are great for cutting NVH but do nothing for performance. SPE's Billet Differential Lockout System solidly ties the Super 8.8 rear end to the cradle, cutting the deflection that causes wheel hop.
Features & Benefits
- Solidly mounts the rear end to the cradle for reduced wheel hop
- Reduces 60-foot times and improves control and predictability
- Installs on top of the factory bushings — non-permanent modification
- Easy install with hand tools
Note: NVH (noise, vibration, harshness) increases slightly with this kit due to its solid-mount design. For a lower-NVH option, see SPE's Composite Differential Lockout System.
Fitment: 2015-2027 Mustang GT; 2016-2020 Mustang GT350; 2020-2021 Mustang GT500.
Vehicle Fitment
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