QA1 MOD Series Rear Pro Coilover Kit, 175 lbs/in Rate - 1964-1972 Pontiac GTO V40 Part Number 28951-4 Part Name

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QA1 MOD Series Rear Pro Coilover Kit, 175 lbs/in Rate - 1964-1972 Pontiac GTO V40 Part Number 28951-4 Part Namedon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1964 1972 Pontiac GTO 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 packs