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KIT GM PRO-COIL ALUM S-AD
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QA1PART NUMBER: 122-GS401-10600A

KIT GM PRO-COIL ALUM S-AD

$74995
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

  • Front Pro Coil single adjustable stock mount shock kit. Compressed length of 10.13" and extended length of 14". Includes 11" spring with rating of 600 and has a tapered pigtail end.


  • The QA1 GM Pro Coil System is a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for super
Part TypeCoilover Spring and Shock Assembly
BrandQA1
Package Height10.0
Package Width10.0
Package Length21.5
Weight23.76 PG
Part CategoryPerformance Parts
Threaded Adjustment Range3 in (76.2 mm)
Part FitmentSemi Universal
Vendor Part NumberGS401-10600A
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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