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Vehicle Info NeededQA1PART NUMBER: 122-GD401-11300A
Pro Coil Front Coil-Over System Double Adjustable Shock
$96495
Ships on 09/14/2026
Lowest Price GuaranteeSpring Style "A"1967-1969 Camaro / Firebird 1968-1974 Nova / Chevy II 1973-1974 Omega
- Pro Coil Front Coil-Over System
- Double Adjustable Shock
- 9'' Compressed / 12.8'' Extended Shock Height
- 11'' Spring Free Length
- 1601-1700 lbs. Front End Weight
- 300 lbs/in. Spring Rate
Features: - Truly independent compression and rebound adjustment.
- 18 positions of rebound on one knob and 18 positions of compression on the other knob, providing 324 valving options.
- One shock allows for the ultimate in fine-tuning for any application. Shock 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.
Part TypeShock Absorber and Coil Spring Assembly
BrandQA1
Package Height7.3
Package Width18.0
Package Length19.0
Weight20.7 PG
Part CategoryPerformance Parts
Adjustable ValvingYes
Hardware IncludedYes
Number Of Valving Selections324
Gas ChargedNo
Crossmember IncludedNo
Bushing ColorBlack
Suspension Height Adjustment (In.)0.0-2.0 lowered front
Lower MountTie bar
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Body Diameter2 in (50.8 mm)
Extended Length12.8 in (325.12 mm)
Coil-Over Springs IncludedYes
Spring Rate300 lbs./in.
Bushing MaterialPolyurethane
Adjustable Mounting Bracket IncludedNo
Recommended Front-End Weight1,601-1,700 lbs
Spring FinishSilver powdercoated
Welding RequiredNo
QuantitySold as a kit
Coil-Over Kit PositionFront
Upper MountStud
Shocks IncludedYes
Threaded Adjustment Range4.5 in (114.3 mm)
Part FitmentDirect Fit
Collapsed Length9 in (228.6 mm)
Internal DesignTwin-tube
Vendor Part NumberGD401-11300A
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
