Product Tag - Upper A-Arm

  • A-Arm, Upper – IMCA Tubular – Steel Cross Shaft (LH)

    These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.

    $63.99
  • A-Arm, Upper – IMCA Tubular – Steel Cross Shaft (RH)

    These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.

    $63.99
  • A-Arm, Upper – Steel Tubular – (“Spec”) – LH

    “Spec” GM Metric upper a-arm. Tubular design with same geometry as OEM factory a-arm.

    USRA Factory Stock and Limited Mod Legal

    $59.99
  • A-Arm, Upper – Tubular – (“Spec”) – RH

    “Spec” GM Metric upper a-arm. Tubular design with same geometry as OEM factory a-arm.

    USRA Factory Stock and Limited Mod Legal

    $59.99
  • A-Arm, Upper – Tubular (Relocated Axis) – LH

    These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal.  Length 9″ from a-arm axis to center of ball joint.

    $59.99
  • A-Arm, Upper – Tubular (Relocated Axis) – RH

    These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal.  Length 8″ from a-arm axis to center of ball joint.

    $59.99
  • A-Arm, Upper – USRA (Complete) – LH

    Designed specifically for our USRA and Durrence Lane stock cars. They have a 6.75” center to center distance. Dual adjusters for easy caster and camber adjustments and heims joints and jam nuts included.”

    Uses K772 style screw in balljoints. (Balljoint NOT included)

    See picture for dimensions.

     

    $105.80
  • A-Arm, Upper – USRA (Complete) – RH

    Designed specifically for our USRA and Durrence Lane stock cars. They have a 6.75” center to center distance. Dual adjusters for easy caster and camber adjustments and heims joints and jam nuts included.”

    Uses K772 style screw in balljoints. (Balljoint NOT included)

    See picture for dimensions.

    $105.80
  • A-Arm, Upper – Modified (MEDIEVAL/DEVILBISS) – LH

    Designed for use on our Medieval/Devilbiss modified chassis and any other chassis with 6″ mount.

    11.5″ center to center length.

    Features a QA1 weld in upper balljoint housing to reduce weight and size.

    Balljoint housing has a 14 degree angle to allow for full compression without binding the stud.

    Uses dual heim joints as pivots which provides zero bind through travel, even when the arm has been ‘tweaked”.

    Has 7/8″ slots in shaft allowing for improved caster adjustments. 

    Comes with 9029-238 stud which is 1″longer length.

    See picture for additional dimensions.

    $154.95
  • A-Arm, Upper – Modified (MEDIEVAL/DEVILBISS) – RH

    Designed for use on our Medieval/Devilbiss modified chassis and any other chassis with 6″ mount.

    8.0″ center to center length.

    Features a QA1 weld in upper balljoint housing to reduce weight and size.

    Balljoint housing has a 14 degree angle to allow for full compression without binding the stud.

    Uses dual heim joints as pivots which provides zero bind through travel, even when the arm has been ‘tweaked”.

    Has 7/8″ slots in shaft allowing for improved caster adjustments. 

    Comes with 9029-220 stud which is standard length.

    See picture for additional dimensions.

    $154.95
  • Shock Mount, Upper A-arm

    These brackets are used to mount the front shock onto the top of upper a-arm.

    Designed for the gm small 4 bolt pattern balljoints. 

    Sold individually.

    $22.40
  • Upper Control Arm Wedge

    This is a must have if you planning on using a longer upper ball joint to correct your roll center in the small metric chassis.

    $27.94