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Global West GM Negative Roll Control Arms


Global West
Global West GM Negative Roll Control Arms

Product images may differ from actual product appearance.

These arms are designed to change factory suspension pickup points to induce negative camber as the wheel goes up into the fender. The extra negative camber generated by the arms will keep a greater portion of the tire on the ground, which increases the vehicle's cornering ability.

  Highlights

  • Better geometry curve
  • Built-in bump stops
  • Load carrier ball joints
  • Special billet offset shafts

    Installation Notes

  • When using the arms on GM A-bodies, GM tall spindles, machined lower ball joints, and different outer tie rods are required. For 1964-70 A-bodies, use outer tie rod part #459-3007; for 1971-72
    A-bodies, use #459-3008.
  • Negative roll systems will drop the front ride height 1 inch because of the taller spindle and lower ball joint combination. The maximum backspacing on 1964-72 A-bodies is 5-7/8" with a 17" wheel,
    5" with a 16" wheel, and 4-1/2" with a 15" wheel.
  • When using the arms on GM G-bodies, GM tall spindles are required. Spindle tapers for this conversion are the same as the standard, shorter spindle.
  • Factory upper control arms cannot be used with negative roll systems because they are too long, and they won't allow for proper alignment.
  • Factory lower control arms can be used in negative roll systems, but they will require machined lower ball joints (part #459-2005).


  • 10 Products
    Tie Rods

    459-3007
    Outer Tie Rods
  • 1964-70 GM A-Body
  • $65.99
    Order Today Ships 11/12/14
    Upper Control Arms

    459-CNR-42A
    Upper Control Arms
  • Fits GM A-Body
  • Del-A-Lum bushings
  • $604.99
    Order Today Ships 11/12/14

    459-CNR-42AP
    Upper Control Arms
  • Fits GM A-Body
  • Polyurethane bushings
  • $554.99
    Order Today Ships 11/12/14

    459-CNR-88A
    Upper Control Arms
  • Fits GM G-Body
  • Del-A-Lum bushings
  • $554.99
    Order Today Ships 11/12/14

    459-CNR-88AP
    Upper Control Arms
  • Fits GM G-Body
  • Polyurethane bushings
  • $512.99
    Order Today Ships 11/12/14
      459-CNR-88B
    Upper Control Arms
  • Fits GM G-Body Turbo
  • Brass bushings
  • $585.99
    Order Today Ships 11/12/14
    Lower Control Arms

    459-CNR-42H
    Lower Control Arms
  • A-Body coil-over suspension
  • Del-A-Lum bushings
  • $706.99
    Order Today Ships 11/12/14

    459-CNR-42HP
    Lower Control Arms
  • A-Body coil-over suspension
  • Polyurethane bushings
  • $652.99
    Order Today Ships 11/12/14

    459-CNR-42L
    Lower Control Arms
  • A-Body stock suspension
  • Del-A-Lum bushings
  • $706.99
    Order Today Ships 11/12/14

    459-CNR-42LP
    Lower Control Arms
  • A-Body stock suspension
  • Polyurethane bushings
  • $652.99
    Order Today Ships 11/12/14

    10 Products