Tag: qa1

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QA1 GS401-10550C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 550 l

QA1 GS401-10550C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 550 l
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Price: 713.95 USD

QA1 GS401-10550C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 550 l

Description

  • Made in the U.S.A.
  • Easy, Bolt-In Installation
  • Coil-Over Ride Height Adjustable
  • Remote Ready
  • 100% Dyno Tested and Serialized
  • Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers


Qapgs401-10550C Tags:

The QA1 Single Adjustable Pro-Coil System is a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate that fits your driving style and adjust the valving to match and you are 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 to and from car shows and for that firm handling you would expect from a more modern sports car.

NOTE: Recommendations are general guidelines only. The weight of the vehicle, personal ride preferences, etc. need to be taken into account when selecting spring rates. If you feel need help with please feel free to contact us.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
SKU
QAPGS401-10550C
Manufacturer Part Number
GS401-10550C
Suspension Height Adjustment
0.0-2.0 in. lowered
Coilover Kit Position
Front
Recommended Front-End Weight
2,101-2,200 lbs.
Shocks Included
Yes
Adjustable Valving
Yes
Internal Design
Twin-tube
Gas Charged
No
Number of Valving Selections
18
Extended Length (in)
12.880 in.
Collapsed Length (in)
8.630 in.
Threaded Adjustment Range
3.000 in.
Upper Mount
Stud
Lower Mount
Bar pin
Shock Body Material
Aluminum
Shock Body Finish
Clear anodized
Bushing Material
Polyurethane
Bushing Color
Black
Coilover Springs Included
Yes
Spring Rate (lbs/in)
550 lbs./in.
Spring Finish
Silver powdercoated
Crossmember Included
No
Adjustable Mounting Bracket Included
No
UPC
806990062185

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QA1 5267 Tubular Trailing Arm, Rear, Upper, GM A/G-Body

QA1 5267 Tubular Trailing Arm, Rear, Upper, GM A/G-Body
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Price: 238.95 USD

QA1 5267 Tubular Trailing Arm, Rear, Upper, GM A/G-Body

All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long-lasting finish, tubular and boxed trailing arms are powder-coated gloss black, while the adjustable arms are zinc plated and anodized.

Boxed Trailing Arms are constructed from 0.120″ wall cold rolled steel tubing for maximum strength and flex elimination. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings.

Tubular Trailing Arms are constructed from 1-1/4″ diameter, 0.120″ wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings.

Heavy-Duty Adjustable Trailing Arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. All parts sold in pairs.

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the “Shipping and Payments” tab.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Trailing Arms
Material
Steel
Manufacturer Part Number
5267
Item Length
20.20
UPC
806990064622

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QA1 52765 Upper Control Arms 78-88 GM G-Body

QA1 52765 Upper Control Arms 78-88 GM G-Body
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Price: 604.95 USD

QA1 52765 Upper Control Arms 78-88 GM G-Body

QA1 52765 Upper Control Arms 78-88 GM G-Body QA1

QA1 52765 Upper Control Arms 78-88 GM G-Body

Sku # 72152765

Mfr. Part # 52765

Details

Info

QA1’s GM 2.0 Control Arms provide increased positive caster compared to OE arms, are among the lightest arms available featuring lower unsprung weight and improved performance without sacrificing durability.  They include QA1’s integrated ball joint design; stronger than OEM, rebuildable for tunability, and providing long-term reliable service.  These arms feature billet cross shafts for reduced weight and durability for the long haul.  Double-sheer lower mounts are coil-over ready for a clean installation.  QA1 GM 2.0 Control Arms look incredible and use no unsightly additional adaptors!  Form meets function: these newly designed arms look and perform great and don’t require painstaking restoring like factory stamped steel control arms.

These are perfect for GM enthusiasts looking for a simple first-step in upgrading an original suspension or replacing worn and outdated tubular control arms or those wanting to improve their overall handling, ride quality and vehicle stance.  The arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades like QA1 Pro-Coils and full suspension kits.  (Arms are not compatible with OE springs.  Must be used with a coil-over system.)

GM 2.0 Street Series control arms feature stock length ball joint studs and polyurethane bushings for noise/vibration/harshness isolation.  Providing durability with low friction, they’re stiff enough to provide superb handling without undesirable deflection.

  • Compatible with all QA1 single adjustable, double adjustable and MOD Series Pro Coil-Over style shocks.
  • Best-in-class strength in QA1’s ball joint housing design in one of the lightest arms available for GM Street, Pro Touring, and Race vehicles.
  • QA1 GM 2.0 control arms are lighter than factory and most aftermarket versions: upper arms weigh less than 7 lbs. per arm, lowers are under 10 lbs. per arm.
  • Mounts in OE location with no cutting, fabricating, or welding required.
  • Accommodates either factory or aftermarket disc brakes

Application

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the “Shipping and Payments” tab.

Specs

Bushing Material

Polyurethane

Control Arm Style

Tubular

Cross Pin Material

Aluminum

Related Items / Suggested Parts

Tech Support

We’re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Control Arms
Material
Steel
Manufacturer Part Number
52765
Item Length
15.30
UPC
806990160478

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QA1 5212 Tubular Brace, Steel, Black Powdercoated, GM A-Body

QA1 5212 Tubular Brace, Steel, Black Powdercoated, GM A-Body
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Price: 178.95 USD

QA1 5212 Tubular Brace, Steel, Black Powdercoated, GM A-Body

QA1 5212 Tubular Brace, Steel, Black Powdercoated, GM A-Body QA1

QA1 5212 Tubular Brace, Steel, Black Powdercoated, GM A-Body

Sku # 7215212

Mfr. Part # 5212

Details

Info

Tubular braces work with GM A-Body and G-Body trailing arms to reinforce the rear trailing arm mounts for major improvements in traction with less wheel-hop and more power to the ground. Includes all necessary hardware for installation and are sold in pairs.

Charts

(PDF)

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the “Shipping and Payments” tab.

Specs

Tech Support

We’re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Trailing Arm Brackets
Manufacturer Part Number
5212
Item Length
20.20
UPC
806990064233

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QA1 5210 Tubular Brace, Tubular, Steel, GM A/G-Body

QA1 5210 Tubular Brace, Tubular, Steel, GM A/G-Body
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Price: 178.95 USD

QA1 5210 Tubular Brace, Tubular, Steel, GM A/G-Body

QA1 5210 Tubular Brace, Tubular, Steel, GM A/G-Body QA1

QA1 5210 Tubular Brace, Tubular, Steel, GM A/G-Body

Sku # 7215210

Mfr. Part # 5210

Details

Info

These tubular braces work with 1978-1988 GM A-Body and G-Body trailing arms and reinforce the rear trailing arm mounts for major improvements in traction with less wheel-hop and more power to the ground. Includes all necessary hardware for installation and are sold in pairs. Made in the USA.

Charts

(PDF)

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the “Shipping and Payments” tab.

Specs

Tech Support

We’re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Trailing Arm Brackets
Manufacturer Part Number
5210
Item Length
14.90
UPC
806990064219

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QA1 5247 Adjustable Rear Upper Trailing Arm, GM A/G-Body

QA1 5247 Adjustable Rear Upper Trailing Arm, GM A/G-Body
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Price: 357.95 USD

QA1 5247 Adjustable Rear Upper Trailing Arm, GM A/G-Body

QA1 5247 Adjustable Rear Upper Trailing Arm, GM A/G-Body QA1

QA1 5247 Adjustable Rear Upper Trailing Arm, GM A/G-Body

Sku # 7215247

Mfr. Part # 5247

Details

Info

Keep your tires planted firmly on the ground for improved traction and a more predictable, better handling car with QA1’s rear trailing arms. These upper adjustable trailing arms fit 1973-1988 GM G-body vehicles and 1978-1988 GM A-body vehicles and allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. Sold in pairs. Made in the USA.

Charts

(PDF)

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the “Shipping and Payments” tab.

Specs

Bushing Material

Polyurethane

Control Arm Style

Tubular

Material Type

Aluminum/Steel

Reviews

I recommend this product

Rated

Product Rating

by Rod on December 28, 2021

Summary: Went on nice. Now I can adjust the angle to fix the vibration on my driveshaft.

Yes, I recommend this product.

Tech Support

We’re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Trailing Arms
Material
Aluminum/Steel
Manufacturer Part Number
5247
Item Length
20.10
UPC
806990064530

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QA1 Front Stock Mount Coil Overs for 1978-1988 GM G Body Single Adjustable

QA1 Front Stock Mount Coil Overs for 1978-1988 GM G Body Single Adjustable
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Price: 699.95 USD

QA1 Front Stock Mount Coil Overs for 1978-1988 GM G Body Single Adjustable

Single adjustable Coil-Over Shock Kit

Add $225 for double adjustable

Add Spanner Wrench & Thrust Bearing $62.95

QA1 Front Stock Mount Coil Overs for 1978-1988 GM G Body

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 superior handling.

Specially designed for QA1’s Pro Coil Systems, the American-made lightweight high travel springs* have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications.

Adjustable Pro Coil System Features:

Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag “R” Series adjustable

Lightweight Billet Aluminum Coil-Over Shocks

High Travel Springs*

Easy, Bolt-In Installation

Ride Height Adjustable

100% Dyno Tested and Serialized

Serviceable and Rebuildable by QA1 Authorized Service Centers

Made in the USA

Used in drag racing, street performance, autocross, road racing and street rod applications

Sold in Pairs

Non-Adjustable Pro Coil System Features:

Steel, Stock Appearing Coil-Over Shocks

High Travel Springs*

Easy, Bolt-In Installation

Ride Height Adjustable

Used in drag racing, street performance, autocross, road racing and street rod applications

Sold in Pairs

Fits: 1982-1990 GMC S15; 1982-2004 Chevy S-10 2WD; 1991-2004 GMC Sonoma

FRONT AXLE WEIGHT IN LBS.

1500-1600 – 250 1601-1700 – 300 1701-1800 – 350 1801-1900 – 400 1901-2000 – 450

2001-2100 – 500 2101-2200 – 550 2201-2300 – 600 2301-2400 – 650

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Type
Coilover
Part Brand
QA1
Items Included
Mount
Features
Adjustable
Placement on Vehicle
Left, Rear, Right

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QA1 64-72 GM A-G Body Rear Pro Coil System: RCK5234

QA1 64-72 GM A-G Body Rear Pro Coil System: RCK5234
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Price: 826.95 USD

QA1 64-72 GM A-G Body Rear Pro Coil System: RCK5234

Brand: QA1 Precision Products: 64-72 GM A/G-Body Rear Coil-Over – Single adjustable

Part #RCK5234

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1964-1972 GM A-body vehicles. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, high travel springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1’s double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for ride height adjustability. Multiple spring rate options are also available, and have been successfully tested in various applications, from casual street driving to hard core race applications. With our highly popular adjustable front coil-over kits and the addition of the rear coil-over conversion kit, you can now get a complete suspension makeover for both ends of the vehicle. These lightweight billet aluminum coil-over shocks are made in the USA and offer easy, bolt-in installation and ride height adjustability. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers. Used in drag racing, street performance, autocross, road racing and street rod applications. Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs.

I accept credit card or papal payment. I will match or beat any prices call me 502-314-3984.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
Brand
QA1
Part Brand
QA1
Manufacturer Part Number
Does Not Apply
Placement on Vehicle
Left, Rear, Right

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QA1 5285 Frame Brace, Adjustable 78-88 GM A & G Body

QA1 5285 Frame Brace, Adjustable 78-88 GM A & G Body
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Price: 269.95 USD

QA1 5285 Frame Brace, Adjustable 78-88 GM A & G Body

  • About Us

  • About Us

  • Payment & Taxes

  • Shipping

  • Contact Us

  • Returns

    • About Us

    Since 1999 we have specialized in the distribution of steering, chassis, suspension, and brake components that deliver the highest level of quality, performance, and value.  
     Our USA based technical sales experts look forward to assisting you with your high performance automotive needs. If you have any questions at all, please send us a message through eBay and one of our technical sales experts will respond in a timely manner.

  • Payment & Taxes

    • Payment & Taxes

    Payment Types: We only accept payments through PayPal. You can use your Visa, MasterCard, Discover, or American Express credit or debit card through PayPal when checking out, a PayPal account is not required. 
     Sales Tax: All Pennsylvania sales will be charged 6% sales tax.

  • Shipping

    • Shipping

    Shipping Carrier: Items will ship via USPS, Ontrac Ground, FedEx Ground, FedEx SmartPost, UPS Ground, and/or UPS SurePost at our discretion. The tracking number(s) will be emailed to you upon shipment. 
     Multiple Items: Be sure to click "Add To Cart" on all of the items you wish to order before going through checkout. eBay's shopping cart checkout system will combine multiple items in to one single order and automatically re-calculate the shipping charge. 
     HI, AK, APO/FPO & International: Due to the limitations of eBay's shipping system we can only accept orders from the Continental United States (48 States) and international locations that are eligible for the eBay Global Shipping program.

  • Contact Us

    • Contact Us

    We look forward to hearing from you! Please send us a message through the eBay message system and one of our technical sales experts will respond in a timely manner.

  • Returns

    • Returns

    We cannot accept returns on parts that have been installed, scratched, painted, modified, or used in any way. Items must be returned in new as originally shipped condition. Prior authorization through the eBay return request system must be given before a return can be made. There are no refunds on shipping charges. Buyer pays for return shipping.

    Item specifics

    Condition
    New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
    Brand
    QA1
    Manufacturer Part Number
    5285
    Country/Region of Manufacture
    United States
    Interchange Part Number
    QA1-5285
    Manufacturer Warranty
    1 Year
    UPC
    806990064745

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    QA1 GS401-10450C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 450 l

    QA1 GS401-10450C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 450 l
    item image
     Buy Now
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    Price: 701.83 USD

    QA1 GS401-10450C 78-87 G-Body/82-04 S10 Pro Coil-Over Systems, Single Adj. 450 l

    Description

    • Made in the U.S.A.
    • Easy, bolt-in installation
    • Coil-Over ride height adjustable
    • Remote ready
    • 100% Dyno tested and serialized
    • Rebuildable and revalveable by the QA1 factory or QA1 authorized service centers


    Qapgs401-10450C Tags:

    The QA1 Single Adjustable Pro-Coil System is a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate that fits your driving style and adjust the valving to match and you are 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 to and from car shows and for that firm handling you would expect from a more modern sports car.

    NOTE:

    These recommendations are general guidelines only. The weight of the vehicle, personal ride preferences, etc. need to be taken into account when selecting spring rates.

    Item specifics

    Condition
    New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
    Brand
    QA1
    SKU
    QAPGS401-10450C
    Manufacturer Part Number
    GS401-10450C
    Suspension Height Adjustment
    0.0-2.0 in. lowered
    Coilover Kit Position
    Front
    Recommended Front-End Weight
    1,901-2,000 lbs.
    Shocks Included
    Yes
    Adjustable Valving
    Yes
    Internal Design
    Twin-tube
    Gas Charged
    No
    Number of Valving Selections
    18
    Extended Length (in)
    12.880 in.
    Collapsed Length (in)
    8.630 in.
    Threaded Adjustment Range
    3.000 in.
    Upper Mount
    Stud
    Lower Mount
    Bar pin
    Shock Body Material
    Aluminum
    Shock Body Finish
    Clear anodized
    Bushing Material
    Polyurethane
    Bushing Color
    Black
    Coilover Springs Included
    Yes
    Spring Rate (lbs/in)
    450 lbs./in.
    Spring Finish
    Silver powdercoated
    Crossmember Included
    No
    Adjustable Mounting Bracket Included
    No
    UPC
    806990062161

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