QA1 MOD Series Rear Pro Coilover Kit, 170 lbs/in Rate - 1973-1975 Pontiac Grand Am spl-parts-bronze-shifter-bushings 4 mm Damping Adjustable Yes

4 mm Damping Adjustable Yes Extended Length 16

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QA1 MOD Series Rear Pro Coilover Kit, 170 lbs/in Rate - 1973-1975 Pontiac Grand Am spl-parts-bronze-shifter-bushings 4 mm Damping Adjustable Yesdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1973 1975 Pontiac Grand Am to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve