Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededQA1PART NUMBER: 122-GS401-10350C
Pro Coil Front Coil-Over System Single Adjustable Shock
$74995
1 left in stock
Ships Tomorrow
Lowest Price GuaranteeSpring Style ''C''1973-1983 Chevelle / Malibu 1975-1979 Nova / Omega / Skylark 1973-87 El Camino / Regal / Cutlass Supreme / Grand Prix 1973-1988 Monte Carlo 1984-1987 Grand National 1974-1977 GTO / Ventura 1973-77 LeMans 1982-2004 S10 Pickup
- Pro Coil Front Coil-Over System
- Single Adjustable Shock
- 9'' Compressed / 12.8'' Extended Shock Height
- 10'' Spring Free Length
- 1700-1801 lbs. Front End Weight
- 350 lbs/in. Spring Rate
Features: - Simultaneous compression and rebound adjustment on one knob
- 18 valving options
- Perfect for comfortable street driving or the firm handling of a more modern sports carShock Mount Type:
- Stud Type Upper Mount
- T-Bar Type Lower Mount
*Notes: Some front applications may require the lower a-arm to be dropped for installation. Body diameter may be too large to allow mounting from the bottom. Some control arm's shock openings may need to be enlarged to accept a QA1 shock.
Stud mounts are measured to the shoulder of the stud. Add 13/16' for installed compressed length per stud mount. Loops and t-bars are measured to the center of the loop. Lengths may vary slightly.
Coil-Over Conversion Systems that Optimize Performance!
QA1 Single Adjustable Pro Coil Systems are great options for anyone looking for fully adjustable ride height and valving control while maintaining stock configuration control arms. Choose a spring rate that fits your driving style and adjusts the valving to match, and you're on your way. This system is a great option for anyone looking for a suspension upgrade for their streetcar or truck. With 18 valving options of simultaneous compression and rebound adjustment, the QA1 Single Adjustable Pro Coil System allows for that soft comfortable ride you want when cruising and the firm handling you'd expect from a more modern sports car.
Part TypeCoilover Spring and Shock Assembly
Product LineQA1 GM Pro Coil Single Adjustable Coil-Over Conversion Systems
BrandQA1
Package Height8.4
Package Width10.4
Package Length21.3
Weight20.2 PG
Part CategoryPerformance Parts
Adjustable ValvingYes
Hardware IncludedYes
Coil-Over Springs IncludedYes
Number Of Valving Selections18
Gas ChargedNo
Crossmember IncludedNo
Bushing ColorBlack
Spring Rate350 lbs./in.
Bushing MaterialRubber
Adjustable Mounting Bracket IncludedNo
Recommended Front-End Weight (Lbs.)1,701-1,900
Welding RequiredNo
QuantitySold as a kit
Lower MountBar pin
Shock Body FinishClear anodized
Coil-Over Kit PositionFront
Upper MountStud
Shock Body MaterialAluminum
Shocks IncludedYes
Part FitmentSemi Universal
Vendor Part NumberGS401-10350C
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
QA1
Thrust Bearing Kit Kit includes: (2) thrust bearings (4) washers to simplify adjustments Notes: Use with all coil-over shocks.
Part Number : 122-7888-109
$4095
QA1
Spanner Wrench & Thrust Bearing Kit 2 each: spanner wrenches, thrust bearings & washers
Part Number : 122-7888-110
$6895
QA1
Spanner Wrenches 26, 26A, 26V, 28, 28A, 28V, 50, 51, 60 and 62 Series Shocks
Part Number : 122-T114W
$2795
QA1
Part Number : 122-7888-109
$4095
QA1
Part Number : 122-7888-110
$6895
QA1
Part Number : 122-T114W
$2795
Some parts are not legal for use in California or other states with similar laws / regulations
