The bar has been raised for modified racing parts. From asphalt to North East Dirt, IMCA, UMP, USMTS & Renegade, modified covers a wide range of heart pounding racing action. With every pass and every lap, Strange Oval is there with the strongest and most reliable circle track parts on the market. Our modified drive plates, torsion bars and legendary twist axle (KERA) technology are second to none. If you’re not using Strange Oval, the guy passing you probably is. Get in the game and get into the winner’s circle. Don’t just race… RACE STRANGE!

Showing 1–12 of 25 results

  • agyaxles2

    Gun Drilled Axles

    Strange Oval KERA Late Model Asphalt Axles have been, and continue to be utilized by many of the top teams in the NASCAR Sprint Cup, Nationwide & Truck series since 2008.

      • Ultra high strength low alloy steel offers outstanding yield and tensile
        strengths, fatigue properties, and high toughness
      • Vertical rack heat treating controls distortion
      • CNC hobbed splines tightly controls tolerances for even torque transfer
        and consistent misalignment angle of drive flanges
      • Generous transition fillet radii essential to reduction of stress risers
      • 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
    • Isotropic superfinishing reduces spline wear, lowers operating temperature, and minimizes micro stress risers
    $229.00
  • agyaxles2

    Modified North East Dirt Strange Axles

    Strange Oval KERA Axles have been, and continue to be utilized by many of the top teams in the NASCAR Sprint Cup, Nationwide & Truck series since 2008.

      • Ultra high strength low alloy steel offers outstanding yield and tensile
        strengths, fatigue properties, and high toughness
      • Vertical rack heat treating controls distortion
      • CNC hobbed splines tightly controls tolerances for even torque transfer
        and consistent misalignment angle of drive flanges
      • Generous transition fillet radii essential to reduction of stress risers
      • 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
    • Isotropic superfinishing reduces spline wear, lowers operating temperature, and minimizes micro stress risers

     

    $229.00
  • agyaxles2

    Modified IMCA USTMS Strange Axles

    Strange Oval KERA Axles have been, and continue to be utilized by many of the top teams in the NASCAR Sprint Cup, Nationwide & Truck series since 2008.

      • Ultra high strength low alloy steel offers outstanding yield and tensile
        strengths, fatigue properties, and high toughness
      • Vertical rack heat treating controls distortion
      • CNC hobbed splines tightly controls tolerances for even torque transfer
        and consistent misalignment angle of drive flanges
      • Generous transition fillet radii essential to reduction of stress risers
      • 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
    • Isotropic superfinishing reduces spline wear, lowers operating temperature, and minimizes micro stress risers

     

    $229.00
  • agyaxles2

    Asphalt Modified Strange Axles

    Strange Oval KERA Axles have been, and continue to be utilized by many of the top teams in the NASCAR Sprint Cup, Nationwide & Truck series since 2008.

      • Ultra high strength low alloy steel offers outstanding yield and tensile
        strengths, fatigue properties, and high toughness
      • Vertical rack heat treating controls distortion
      • CNC hobbed splines tightly controls tolerances for even torque transfer
        and consistent misalignment angle of drive flanges
      • Generous transition fillet radii essential to reduction of stress risers
      • 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
    • Isotropic superfinishing reduces spline wear, lowers operating temperature, and minimizes micro stress risers
    $229.00
  • agyaxles2

    Modified UMP Strange Axles

    Strange Oval KERA Axles have been, and continue to be utilized by many of the top teams in the NASCAR Sprint Cup, Nationwide & Truck series since 2008.

      • Ultra high strength low alloy steel offers outstanding yield and tensile
        strengths, fatigue properties, and high toughness
      • Vertical rack heat treating controls distortion
      • CNC hobbed splines tightly controls tolerances for even torque transfer
        and consistent misalignment angle of drive flanges
      • Generous transition fillet radii essential to reduction of stress risers
      • 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
    • Isotropic superfinishing reduces spline wear, lowers operating temperature, and minimizes micro stress risers

     

    $229.00
  • smalldiameter

    Solid Strange Reduced Diameter Axles for IMCA B-Mods & Sport Mods

    Solid axles in reduced diameter for IMCA Style B-Mods & Sport-Mods (.940” & .960”)

    We’ve specifically identified the axle torque output within the various classes of mid-west dirt modifieds and have created axle diameter choices (in both solid and gun-drilled axles) by
    calculating the axle torque and considering the tire compound and track conditions in order to best enhance the KERA “Wrap Axle” Technology by optimizing the most traction and throttle
    steer. Axles are now available in diameters that range from .940” to 1.130” (thicker diameters available for bigger HP cars).

    $189.00
  • smalldiameter

    Gun-Drilled Strange axles in reduced diameter

    Solid axles in reduced diameter for IMCA Style B-Mods & Sport-Mods (.940” & .960”)

    We’ve specifically identified the axle torque output within the various classes of mid-west dirt modifieds and have created axle diameter choices (in both solid and gun-drilled axles) by
    calculating the axle torque and considering the tire compound and track conditions in order to best enhance the KERA “Wrap Axle” Technology by optimizing the most traction and throttle
    steer. Axles are now available in diameters that range from .940” to 1.130” (thicker diameters available for bigger HP cars).

    $229.00
  • Drive Flange

    5 Bolt Axle Drive Flange ADW550

    Strange Oval Drive Plate Features & Benefits:

    Drive Plate ADW550 (5-Lug, WIDE-5 SMART HUB only)

      • Lightweight and high strength billet aircraft aluminum construction
      • Pressed in steel spline insert for increased wear resistance and long spline life
      • Flanged steel sleeve mounting hole bushings resist distortion and provide longer service life
      • Fully CNC manufactured for consistent and accurate fit
    • Mill scalloped to reduce weight
    • The Strange Oval drive plate ADW550 is used exclusively for rear 5-Lug, WIDE-5 SMART HUB applications that are commonly used on the Northeast Dirt Modified applications. These drive plates consist of all-aluminum housing with a pressed in steel splined insert and steel sleeved lug mount holes. Used in conjunction with Strange Oval axles, our spline tolerances (between the axle splines and drive plate splines) are tighter and more uniform. These “closely mated” tolerances will provide better spline life of both the axles and drive plates. Strange Oval drive plates will work with virtually every 24-spline outboard axle end on the market.
    $109.00
  • Drive Flange

    5 Bolt Axle Drive Flange ADW570

    Strange Ovals`  IMCA, UMP & Renegade Dirt Modified axle drive plate  is an all-aluminum housing with a pressed in hardened steel splined insert, and is specifically for the 5-Lug 4.75” & 5” bolt pattern applications. Used in conjunction with Strange Oval axles, our spline tolerances (between the axle splines and drive plate splines) are tighter and more uniform. These “closely mated” tolerances will provide better spline life of both the axles and drive plates. This Strange Oval drive plate will work with every 24-spline outboard axle spline on the market.

    $119.00
  • Drive Flange

    5 Bolt Wide 5 Hub Drive Plate ADW500

    Strange Oval Drive Plate Features & Benefits:

    Drive Plate ADW550 (5-Lug, WIDE-5 SMART HUB only)

      • Lightweight and high strength billet aircraft aluminum construction
      • Pressed in steel spline insert for increased wear resistance and long spline life
      • Flanged steel sleeve mounting hole bushings resist distortion and provide longer service life
      • Fully CNC manufactured for consistent and accurate fit
    • Mill scalloped to reduce weight
    $99.00
  • Drive Flange

    8 Bolt Axle Drive Flange ADW800

    Strange Oval Drive Plate Features & Benefits:

    Drive Plate ADW550 (5-Lug, WIDE-5 SMART HUB only)

      • Lightweight and high strength billet aircraft aluminum construction
      • Pressed in steel spline insert for increased wear resistance and long spline life
      • Flanged steel sleeve mounting hole bushings resist distortion and provide longer service life
      • Fully CNC manufactured for consistent and accurate fit
    • Mill scalloped to reduce weight
    $99.00
  • Torsion Bars

    Gun-Drilled Torsion Bars

    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 & 975 in 29″ length
      • Aircraft chrome vanadium steel offers superior yield strength, fatigue properties, and impact toughness
      • Longest effective bar length in the industry, decreasing strain for improved longevity
      • Vertical rack heat-treating controls distortion
      • CNC hobbed serration splines insures precise and consistent fit
      • Generous transition fillet radii essential to reduction of stress risers
      • Lightweight gun-drilled design
      • 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
      • Laser etched part number on torsion bar od gives the relationship to a common solid bar of the equivalent rate
      • Common solid bar number of equivalent rate also engraved onto the end of strange torsion bar for easy identification

    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.

    $149.00