Speedtech 30315 Features:

By nature, the GM 4 link has been known to perform well in a straight-line situation. However, because of suspension bind, geometry fluctuations, weak stamped steel control arms and rubber bushings, there is a lot left to be desired when it comes to performance handling. Most A-body rear suspension products on the market rely on solid control arms and poly bushings to “beef” up the suspension. This does not resolve the suspension bind and geometry fluctuation issues. They also maintain the less effective factory located control arm mounting points for the sway bar which doesn’t allow the bar to do its job correctly. With this rear suspension and sway bar kit, your A-Body will respond better than ever!

Speedtech 30315 Notes:

• Brackets will fit factory GM style shock brackets or Speedtech axles only. They will not fit other aftermarket axle brackets without major modification to axle and/or shock brackets
• Coilovers NOT included in this package