DMI 30" Hollow Sprint Car Torsion Bar

DMI torsion bars are threaded on each end to accept the DMI T-Rex torsion stop retainers (DMI-SRC-1500). Many tracks and series have made torsion bar retainers mandatory so get yourself the simplest set up on the market.

Hollow torsion bars are true to within 0.001" and are the most consistent, with a smoother transition from effective length to bearing shoulder. Bars are CNC-machined from 4340 steel and then heat treated.

Available in sizes 0.975 to 1.050". Select Spring Diameter above.

Material: Steel
Sytle: Hollow
Bushing Diameter: 1 1/8"
Length: 30"
Spring Diameter: 0.0975" to 1.050" (select spring diameter above)