1987-89 Mustang Sport Box includes

• H&R Sport springs
• MM Caster/Camber Plates
• Koni STR.T struts
• Koni STR.T shocks
• Urethane Spring Isolators
• MM Pinion Snubber (solid axle Mustangs)
• MM Panhard Bar
• MM Full-length Subframe Connectors
• MM Strut Tower brace
• MM 4-point K-member Brace
• Urethane Steering Rack Bushings
• Front Swaybar Bushings
• Front Swaybar End links

Notes

• Specify front swaybar diameter when ordering.
• 1979-86 Mustangs can be fitted with a customized version of this Sport Box if upgraded to 1987 or newer spindles and rear lower shock mounts. Contact our Tech Associates (by phone or email) for assistance before ordering.
• This Grip Box may be customized to suit your desires. Contact our Tech Associates for help putting together a custom Sport Box for your Mustang.

Tech

• Performance improvement in one complete package.
• Intended for a street-driven Mustang, not one entered in driving events.
• High quality springs lower your Mustang.
• Caster/camber plates allow setting the alignment within specification.
• Matching struts and shocks provide good ride quality and enhanced performance.
• Aged rubber spring isolators are easily replaced during spring installation.
• Shorter pinion snubber increases suspension travel.
• Cornering grip and stability are greatly improved by the Panhard bar.
• Chassis rigidity is increased, improving both handling and ride quality, by the subframe connectors, strut tower brace, and k-member brace.
• Bushing compliance reduced by urethane bushings, improving steering response.