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The QA1 GM Pro Front MOD Series coil-over with a 10" large flat spring rated at 350 lb/in is a double-adjustable, low-speed-bleed stock-mount kit with remote canister capability. Specified compressed height is 8.63" and extended height 12.63", and it includes a large tapered 10" flat spring. QuickTune modular valve packs allow easy revalving, and remote or piggyback canister options plus 4-way bleed tuning provide broad setup flexibility. Made in the USA.
QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 350lbs/in - Flat Large - Aluminum
