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Product Summary

Buick, Chevy, GMC, Oldsmobile, Pontiac, Front Position

  • Specially designed to fit the M A/G/X body vehicles
  • Ideal for anyone looking for fully adjustable ride height and valving control
  • Shocks utilize a fully threaded body that allows you to adjust your ride height
  • Body features a lightweight aluminum construction with a clear anodized finish for added protection
  • Will fit applications with small block engines

Key Specs

MFG. Part #GS401-10550A
BrandQA1
PositionFront
Spring Rate550 lbs.
Shock AdjustabilitySingle Adjustable

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Details

Available in multiple valving options for a variety of GM A, G and X-Body vehicles, these front Pro Coil Systems are 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 superior handling.

Specifications

KEY SPECS
MFG. Part #GS401-10550A
BrandQA1
PositionFront
Spring Rate550 lbs.
Shock AdjustabilitySingle Adjustable
GENERAL
Shock TypeTwin Tube
Shock Body MaterialAluminum
Shock Stroke4.00
Upper Shock MountStud
Lower Shock MountT-Bar
Compressed Length Range10.00" to 10.99"
Compressed Length10.13"
Extended Length Range14.00" to 14.99"
Extended Length14.00"
Height AdjustableYes
Number of Valving Selections18
FinishClear Anodized
Coilover Springs IncludedYes
Bushing MaterialPolyurethane
Body Diameter2.00"
Sold in QuantityKit
AdjustableYes
Hardware IncludedYes
Crossmember IncludedNo
Welding RequiredNo
Gas ChargedNo
ColorBlack
Mounting Bracket IncludedNo
Spring FinishSilver Powdercoated
NotesDesigned to fit applications with small block engines.
GTIN Code806990062048