3001 - 1978-2002 GM Rear Control Arm Bolt Upgrade Kit 2005 Ford Mustang This positions the 'instant center'

This positions the 'instant center' (IC) higher in the chassis

095 wall 1

and minimum settings of the OEM camber values

including Lightweight Shockproof

The rebound valving has a progressive curve that is strictly determined via orifice control

3001 - 1978-2002 GM Rear Control Arm Bolt Upgrade Kit 2005 Ford Mustang This positions the 'instant center'Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new hardware for installing either upper or lower rear control arms in you General Motors vehicle. Supplied is (4) 12 mm 10. 9 High grade bolts (equal in strength to American Grade 8), (4) 12 mm Nylon lock nuts and washers. Complete kit is bright zinc plated.