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Street Race Truck More... The Toolbox

QA1 specializes in performance shock absorbers, tubular suspension parts, rod ends, spherical bearings, carbon fiber driveshafts, struts, coil springs, ball joints, and other related items for both street and race applications. Speedway Motors has an extensive selection of QA1 coil-over shocks, adjustable shocks, and suspension conversion components. QA1 products improve handling and ride quality while adding a show-stopping appearance to your vehicle. QA1 Precision Products puts you in complete control with high performance suspension components and more for your circle track, drag racing, off-road, or street vehicle!

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QA1 52113 K-Member Front Crossmember Mounts, Mustang, 5.0 L

$49.99
$59.95

79-04 Ford Mustang, K-Member Crossmember Type

On Sale
New Product

Crossmember Type: K-Member

Crossmember Style: Tubular

Attachment Style : Bolt-on

Finish: Powder Coated

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QA1 52313 Mopar K-Member, Mopar A-Body, Black Powdercoated

$559.99
$694.95

Dart, Duster, Scamp, Valiant, Barracuda, Front Position

Ships Free
On Sale
Video Available

Position: Front

Crossmember Type: K-Member

Crossmember Style: Tubular

Attachment Style : Bolt-on

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QA1 RCK52384 Pro Coil-Over Conversion System, GM B-Body

Buick, Chevy, Oldsmobile, Pontiac, 250 lbs. Spring Rate

Ships Free
New Product

Spring Rate: 250 lbs.

Position: Rear

Shock Type: Twin Tube

Shock Adjustability: Single Adjustable

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QA1 Carbon Fiber Driveshaft, Dirt Modified

$599.99
$699.95
Ships Free
On Sale

Tube O.D.: 2.25"

Material Type: Carbon Fiber

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QA1 BAX102 Bump Steer Kit, Mustang, Kit

$145.99
$159.95

79-82 Ford Mustang, 84-93 Ford Mustang

Ships Free
On Sale

Outside Diameter: 1.19"

Overall Length: 4.79"

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QA1 Adjustable 14 Inch Coil-Over Shock Kit

Universal Fit, 14" Mounted Length, Chrome

Ships Free
Video Available

Mounted Length: 14"

Shock Body Material: Aluminum

Compressed Length: 11.63"

Extended Length: 17"

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QA1 Adjustable 12 Inch Coil-Over Shock Kit

Universal Fit, 12" Mounted Length

Ships Free
Video Available

Mounted Length: 12"

Shock Body Material: Aluminum

Compressed Length: 10.125"

Extended Length: 14"

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QA1 Adjustable 15.3 Inch Coil-Over Shock Kit

Universal Fit, 15.3" Mounted Length, Chrome

Ships Free
Video Available

Mounted Length: 15.3"

Shock Body Material: Aluminum

Upper Shock Mount: 5/8 Inch Eyelet

Lower Shock Mount: 5/8 Inch Eyelet

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QA1 Adjustable 11 Inch Coil-Over Shock Kit

Universal Fit, 11" Mounted Length, Chrome

Ships Free
Video Available

Mounted Length: 11"

Shock Body Material: Aluminum

Compressed Length: 9.5"

Extended Length: 12.75"

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QA1 1967-74 GM Front Coil-Over Kit

67-69 Chevy Camaro, Front Position, Powder Coated

Ships Free
Video Available

Position: Front

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

Compressed Length: 9"

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QA1 64-67 A-Body/55-57 Chevy Front Coilover Kit

Buick, Chevy, Oldsmobile, Pontiac, Front Position

Ships Free
Video Available

Position: Front

Shock Body Material: Aluminum

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

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QA1 10 Inch Coil-Over Spring, 2-1/2 Inch I.D.

Free Height: 10"

Inside Diameter: 2.5"

Finish: Chrome

Color: Natural

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QA1 HK02-GMA2 1968-72 GM A-Body Handling Suspension Kit, Level 2

$2,888.99
$3,451.74

Buick, Chevy, GMC, Oldsmobile, Pontiac

On Sale

Front Coil Springs Included: Yes

Rear Coil Springs Included: Yes

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QA1 1968-72 Chevelle A-Body Front Coilover Kit

68-72 Chevy Chevelle, Front Position, Powder Coated

Ships Free
Video Available

Position: Front

Shock Body Material: Aluminum

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

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QA1 1970-81 Camaro/Firebird Front Coilovers

70-81 Chevy Camaro, Front Position, Powder Coated

Ships Free
Video Available

Position: Front

Shock Body Material: Aluminum

Compressed Length: 10.5"

Extended Length: 15"

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QA1 SR2254P Street Rod Shock

Universal Fit, Twin Tube Shock Type, Chrome

Shock Type: Twin Tube

Shock Adjustability: Non-Adjustable

Shock Body Material: Steel

Shock Body Size: Small Body

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QA1 US402 Adjustable Shock and Coilover Kit w/o Spring, 12 Inch

Universal Fit, 12" Mounted Length, Polished

Ships Free
Video Available

Mounted Length: 12"

Shock Adjustability: Single Adjustable

Shock Body Material: Aluminum

Compressed Length: 10.13"

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QA1 RCK52340 Rear Coil-Over Conversion Kit, 1964-72 A-Body, 150 Pound

64-72 Chevy Chevelle, 150 lbs. Spring Rate

Ships Free
On Sale
Video Available

Spring Rate: 150 lbs.

Position: Rear

Shock Type: Twin Tube

Shock Adjustability: Single Adjustable

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QA1 7888-109 Coil-Over Thrust Bearing Kit

Oval Track Cars, Steel, Natural, 2.512" Inside Diameter

On Sale
Video Available

Material Type: Steel

Finish: Natural

Inside Diameter: 2.512"

Outside Diameter: 3.233"

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QA1 51 Series Custom Valve Twin Tube Steel Body Shocks

Modified, Stock Car, Twin Tube Shock Type

Ships Free

Shock Type: Twin Tube

Shock Body Material: Steel

Shock Body Size: Large Body

Shock Body Type: Smooth

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QA1 1210-106 K727 Lower Ball Joint, Steel Cap, Screw-In

Oval Track Cars, Screw-in Ball Joint Type, Steel

Video Available

Ball Joint Type: Screw-in

Degree of Taper: 7 degree

Material Type: Steel

Hardware Included: Yes

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QA1 RCK52341 Rear Coil-Over Conversion Kit, 1964-72 A-Body, 175 Pound

64-72 Chevy Chevelle, 175 lbs. Spring Rate

Ships Free
On Sale
Video Available

Spring Rate: 175 lbs.

Position: Rear

Shock Type: Twin Tube

Shock Adjustability: Single Adjustable

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QA1 1210-105 K772 Style Upper Ball Joint Kit w/ Extended Length Stud

Hobby Stock, Modified, Sport Mod, Stock Car, Steel

Video Available

Ball Joint Type: Screw-in

Degree of Taper: 7 degree

Material Type: Steel

Hardware Included: Yes

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QA1 1210-105 K772 Upper Ball Joint, 1968-89 Chrysler, Steel Cap

Oval Track Cars, Screw-in Ball Joint Type, Steel

Video Available

Ball Joint Type: Screw-in

Degree of Taper: 7 degree

Material Type: Steel

Hardware Included: Yes

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QA1 US502 Adjustable Shock and Coilover Kit w/o Spring, 14 Inch

Universal Fit, 14" Mounted Length, Chrome

Ships Free
Video Available

Mounted Length: 14"

Shock Adjustability: Single Adjustable

Shock Body Material: Aluminum

Compressed Length: 11.63"

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