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Plank Kit Si Motorsports Four Link Tech Lower Link Pivot Bracket

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Here's how the lower link pivot bracket mounts to the frame. By using bolt-on construction, the four-link system can be transferred from truck to truck or can be temporarily removed during race prep. In addition, the mounting bolts allow a minute amount of movement between the framerail and the mounting bracket. Allowing this movement helps disperse stress and avoid the resulting stress cracks. during its stay at the S.I. shop, this Ranger also received a full rollcage.
S.I. Motorsports - Four-Link Follow-Up

 Here's how the lower link pivot bracket mounts to the frame. By using bolt-on construction, the four-link system can be transferred from truck to truck or can be temporarily removed during race prep. In addition, the mounting bolts allow a minute amount of movement between the framerail and the mounting bracket. Allowing this movement helps disperse stress and avoid the resulting stress cracks. during its stay at the S.I. shop, this Ranger also received a full rollcage.  View Related Article

 

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