HD Off-Road IRS Spring Plates - 1 1/4" Collar for 21 3/4" Torsion Bars (Pair) | PN 17-2664-0

Reinforce Your Rear Suspension with EMPI Heavy Duty Off-Road IRS Spring Plates.

Built for the dirt and engineered for durability, the EMPI Heavy Duty Spring Plate Set (17-2664-0) is a vital upgrade for any off-road IRS (Independent Rear Suspension) project. These plates are designed to withstand the increased stress of rugged terrain, providing a much stronger foundation than stock components for your Baja Bug, Sand Rail, or Manx.

This specific set features a 1 1/4" collar and is precisely sized for use with 21 3/4" torsion bars. By utilizing high-strength materials and reinforced construction, these plates maintain proper suspension geometry under heavy loads, ensuring your tires stay planted and your chassis remains stable.

Product Specifications:

• Application: IRS (Independent Rear Suspension)

• Collar Size: 1 1/4" (1.25")

• Torsion Bar Fitment: 21 3/4" (21.75")

• Intended Use: Off-Road Applications

• Quantity: Sold as a Pair (Left & Right)

Why Upgrade to Heavy Duty? Standard factory spring plates are prone to flexing and fatigue when subjected to the high-impact jumps and uneven trails of off-road driving. These EMPI HD plates eliminate that flex, giving you a more predictable suspension feel and preventing premature wear on your torsion bushings and bars.