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QA1 GS501-10450C - QA1 GM Pro Coil Single Adjustable Coil-Over Conversion Systems



QA1 GS501-10450C - QA1 GM Pro Coil Single Adjustable Coil-Over Conversion Systems
Representative Image
Product images may differ from actual product appearance.

Part Number: 122-GS501-10450C

Pro Coil Front Coil-Over System
  • Single Adjustable Shock
  • 10.5'' Compressed / 15'' Extended Shock Height
  • 10'' Spring Free Length
  • 1901-2000 lbs. Front End Weight
  • 450 lbs/in. Spring Rate
  • $467.99
    Ships 09/08/16
    if Ordered Today
    FREE Shipping

    QA1 GS501-10450C - QA1 GM Pro Coil Single Adjustable Coil-Over Conversion Systems Details

    Spring Style ''C''

  • 1970-1981 Camaro / Firebird

    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 car

    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.

  • Specifications:

    Bushing Material
    Polyurethane
    Hardware Included
    No
    Gas Charged
    No
    EXTENDED LENGTH (in.)
    17
    Adjustable Mounting Bracket Included
    No
    Adjustable Valving
    Yes
    Bushing Color
    Black
    Coil-Over Kit Position
    Front
    Coil-Over Springs Included
    Yes
    Crossmember Included
    No
    Internal Design
    Twin-tube
    Number of Valving Selections
    18
    Quantity
    Sold as a kit
    Recommended Front-End Weight (lbs.)
    1,901-2,100
    Shock Body Finish
    Clear anodized
    Shock Body Material
    Aluminum
    Shocks Included
    Yes
    Spring Rate
    450 lbs./in.
    Suspension Height Adjustment (in.)
    0.0-2.0 lowered front
    Threaded Adjustment Range (in.)
    3
    Welding Required
    No
    Collapsed Length (in.)
    11.63
    Spring Finish
    Silver powdercoated
    Upper Mount
    Stud
    Lower Mount
    Tie bar
    Manufacturer's Part Number:
    GS501-10450C

    Update Your GM Front End with a Stock Mount Coil-Over Conversion System from QA1!

    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 adjust 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 street car. 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.
    Made in the USA

    The Pro Coil System includes:
  • Two Proma Star single adjustable coil-over shocks
  • Two specially designed conical springs
  • All mounting hardware.

    Easy Bolt-In Installation - Minimal modifications to be made. Remove the existing shocks and springs and the QA1 Pro Coil System bolts right back in.

    Ride Height Adjustable - Threaded aluminum shock body allows ride height adjustment.

    Specially Designed Conical Springs - This spring is designed so that the lower end sets on the coil-over shock and the upper end sets in the original spring bucket in the frame. This allows for the use of a longer and lighter spring for more stored energy, offering increased weight transfer. Greater durability is also achieved by locating the spring pressure in the frame and not on a single stud.

    Features:
  • Easy, Bolt-In Installation - Stock Location Using Stock Mount
  • Lightweight Aluminum
  • Coil-Over Design
  • Ride Height Adjustable
  • 100% Dyno Tested and Serialized
  • Rebuildable and Revalveable Shocks





    GM Pro Coil Coil Over Conversion Kits are also available in Double Adjustable and Drag Race "R" Series





    Spring Style ''A''
    Pigtail End
    3.50'' Upper ID
    2.50'' Lower ID

    Spring Style ''B''
    Flat End
    3.50'' Upper ID
    2.50'' Lower ID

    Spring Style ''C''
    Flat End
    4.10'' Upper ID
    2.50'' Lower ID

  • Does this fit your vehicle?

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    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1970-1974 PONTIAC FIREBIRD

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1978 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1972-1973 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: RS

    1975 CHEVROLET CAMARO

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1981 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SPORT

    1973 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1976 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: LT
    • EngineType: V8

    1979 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BERLINETTA

    1972 CHEVROLET CAMARO

    • CC: 5737
    • Liter: 5.7
    • SubModel: Z28
    • EngineType: V8

    1976-1979 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: RALLY SPORT

    1977-1979 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1975 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1971-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1970-1974 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: FORMULA

    1972 CHEVROLET CAMARO

    • CC: 6588
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8

    1973 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1970 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SS

    1976 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET CAMARO

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1970 CHEVROLET CAMARO

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6

    1971-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1972 CHEVROLET CAMARO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1976 CHEVROLET CAMARO

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1970-1975 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: ESPRIT

    1976 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1972 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1976-1978 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT RALLY SPORT

    1981 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BERLINETTA

    1975 PONTIAC FIREBIRD

    • Liter: 6.6
    • EngineType: V8
    • SubModel: FORMULA

    1973 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977-1979 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1975 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: RS
    • CUI: 350
    • EngineType: V8

    1973 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1975 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1977-1979 CHEVROLET CAMARO

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1971 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: ALL

    1970-1974 PONTIAC FIREBIRD

    • EngineType: L6
    • SubModel: BASE

    1977 CHEVROLET CAMARO

    • Liter: 4.1
    • SubModel: LT
    • CUI: 250
    • EngineType: L6

    1972-1973 CHEVROLET CAMARO

    • EngineType: L6
    • SubModel: BASE

    1973-1974 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1970 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SS

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    • SubModel: TRANS AM

    1975 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: BASE

    1972 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1974 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BASE

    1972 CHEVROLET CAMARO

    • Liter: 6.6
    • EngineType: V8
    • SubModel: Z28

    1970 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: RS

    1981 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1970 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1977 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: LT

    1970-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1975 CHEVROLET CAMARO

    • Liter: 4.1
    • SubModel: RS
    • CUI: 250
    • EngineType: L6

    1972-1973 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972-1973 CHEVROLET CAMARO

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1974 PONTIAC FIREBIRD

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8

    1970 PONTIAC FIREBIRD

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1976-1981 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: ALL
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