Torsion Bars

Solid Torsion Bars for NE Dirt Modifieds


Part Number: N/A

Strange Oval torsion bars have been winning races since 2008. We’re one of racings best kept secrets.

    • Available in solid bar equivalent rates of 900, 925, 950 in 29″ length
    • Aircraft chrome vanadium steel offers superior yield strength, fatigue properties, and impact toughness
    • Vertical rack heat-treating controls distortion
    • CNC hobbed serration splines insures precise and consistent fit
    • Additional attention directed to non-aggressive machining to impart a minimum amount of residual tensile stress
    • Shot peening provides increased torsional and bending fatigue life with the application of residual compressive stress

Torsion Bars should be installed so that they always twist in the same direction. The bars retain a memory of the direction they are twisting, if they are twisted in the opposite direction the spring rate will be compromised and the bar could fracture. For this reason its always a good idea to mark the torsion bars to ensure they are used in the correct corner of the car.

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Strange Oval is a torsion bar manufacturer who uses a unique and proprietary design & manufacturing features that are not available anywhere on the market. Please call us so we can discuss these performance and durability advantages.

Lengths Available: 29” Only at this point (Northeast Big Block, 358 & Sportsman Dirt Modified Applications)
Spline Length: 1 1/8”
Bar Rates Available: 900 , 925 , 950  (Lbs.)

Short Track – Solid Torsion Bars (All)
Part Number Length (Inch) Description
Northeast Big Block, 358 & Sportsman Dirt Modified Torsion Bars –
SEA09002900 29.00 1 1/8″ Spline Bar, 900 Bar Rate, 29.00″ Lgth.
SEA09252900 29.00 1 1/8″ Spline Bar, 925 Bar Rate, 29.00″ Lgth.
SEA09502900 29.00 1 1/8″ Spline Bar, 950 Bar Rate, 29.00″ Lgth.

Additional information

Weight 7.5 lbs
Bar Rate

900, 925, 950