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).

459-3007

Outer Tie Rods 1964-70 GM A-Body View this item Fits Applications

$59.99 Ships

459-CNR-42A

Upper Control Arms Fits GM A-Body Del-A-Lum bushings More info on Global West CNR-42A Fits Applications

$637.99 Ships

459-CNR-42AP

Upper Control Arms Fits GM A-Body Polyurethane bushings More info on Global West CNR-42AP Fits Applications

$551.99 Ships 02/24/12

459-CNR-88A

Upper Control Arms Fits GM G-Body Del-A-Lum bushings More info on Global West CNR-88A Fits Applications

$541.99 Ships 02/24/12

459-CNR-88AP

Upper Control Arms Fits GM G-Body Polyurethane bushings More info on Global West CNR-88AP Fits Applications

$499.99 Ships 02/24/12

459-CNR-88B

Upper Control Arms Fits GM G-Body Turbo Brass bushings More info on Global West CNR-88B

$582.99 Ships 02/24/12

459-CNR-42H

Lower Control Arms A-Body coil-over suspension Del-A-Lum bushings More info on Global West CNR-42H Fits Applications

$697.99 Ships 02/24/12

459-CNR-42HP

Lower Control Arms A-Body coil-over suspension Polyurethane bushings More info on Global West CNR-42HP

$646.99 Ships 02/24/12

459-CNR-42L

Lower Control Arms A-Body stock suspension Del-A-Lum bushings More info on Global West CNR-42L Fits Applications

$697.99 Ships

459-CNR-42LP

Lower Control Arms A-Body stock suspension Polyurethane bushings More info on Global West CNR-42LP Fits Applications

$646.99 Ships 02/24/12