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QA1

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 52315 Mopar K-Member, Mopar B-Body, Black Powdercoated

$559.99
$694.95
Ships Free
On Sale
Video Available

Position: Front

Crossmember Type: K-Member

Crossmember Style: Tubular

Attachment Style : Bolt-on

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QA1 BAR505K T-bar Kit with 5/8 OD and 5 Inch Length

New Product

Material Type: Steel

Finish: Zinc

Overall Length: 5"

Overall Diameter: 0.625"

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QA1 Carbon Fiber Driveshaft, Dirt Modified

$599.99
$699.95
Ships Free
On Sale
Universal Fit

Tube O.D.: 2.25"

Material Type: Carbon Fiber

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QA1 Adjustable 12 Inch Coil-Over Shock Kit

Ships Free
Universal Fit
Video Available

Mounted Length: 12"

Shock Body Material: Aluminum

Compressed Length: 10.125"

Extended Length: 14"

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QA1 Adjustable 14 Inch Coil-Over Shock Kit

Ships Free
Universal Fit
Video Available

Mounted Length: 14"

Shock Body Material: Aluminum

Compressed Length: 11.63"

Extended Length: 17"

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QA1 Adjustable 11 Inch Coil-Over Shock Kit

Ships Free
Universal Fit
Video Available

Mounted Length: 11"

Shock Body Material: Aluminum

Compressed Length: 9.5"

Extended Length: 12.75"

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QA1 Adjustable 15.3 Inch Coil-Over Shock Kit

Ships Free
Universal Fit
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 1967-74 GM Front Coil-Over Kit

Ships Free
Video Available

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

Compressed Length: 9"

Extended Length: 12.75"

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

Ships Free
Video Available

Shock Body Material: Aluminum

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

Compressed Length: 10.5"

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

Universal Fit

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
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

Ships Free
Video Available

Shock Body Material: Aluminum

Upper Shock Mount: Stud

Lower Shock Mount: Tie Bar

Compressed Length: 9"

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

Ships Free
Universal Fit
Video Available

Mounted Length: 12"

Shock Body Material: Aluminum

Compressed Length: 10.13"

Extended Length: 14"

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QA1 SR2254P Street Rod Shock

Universal Fit

Shock Type: Mono Tube

Shock Body Material: Steel

Shock Body Size: Small Body

Shock Body Type: Smooth

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

$569.99
$674.99
Ships Free
On Sale
Video Available

Shock Body Material: Aluminum

Upper Shock Mount: Eyelet

Lower Shock Mount: Eyelet

Compressed Length: 14"

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QA1 7888-109 Coil-Over Thrust Bearing Kit

$29.99
$30.99
On Sale
Video Available

Material Type: Steel

Finish: Natural

Inside Diameter: 2.512"

Outside Diameter: 3.233"

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

Ships Free
Universal Fit
Video Available

Mounted Length: 14"

Shock Body Material: Aluminum

Compressed Length: 11.63"

Extended Length: 17"

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QA1 1970-81 Camaro/Firebird Front Coilovers

Ships Free
Video Available

Shock Body Material: Aluminum

Compressed Length: 10.5"

Extended Length: 15"

Compressed Length Range: 10.00" to 10.99"

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QA1 HK03-GMF1 1967-69 GM F-Body Handling Suspension Kit, Level 3

$1,864.99
$2,261.50
On Sale

Front Suspension Type: IFS

Control Arm Style: Tubular

Spring Type: Coilover

Brakes Included: No

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QA1 1210-108 K6117 Lower Ball Joint, Steel Cap, Press-In

Video Available

Ball Joint Type: Press-in

Degree of Taper: 10 degree

Material Type: Steel

Hardware Included: Yes

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QA1 DS502 Proma Star Coil-Over Shock, 17.0/11.625 Ext/Comp

$160.99
$188.95
Ships Free
On Sale
Universal Fit

Mounted Length: 14"

Shock Adjustability: Single Adjustable

Shock Body Material: Aluminum

Upper Shock Mount: Eyelet

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

Video Available

Ball Joint Type: Screw-in

Degree of Taper: 7 degree

Material Type: Steel

Hardware Included: Yes

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QA1 1210-104 K5208 Style Upper Ball Joint Kit w/ Extended Length Stud

Video Available

Ball Joint Type: Bolt-in

Degree of Taper: 10 degree

Material Type: Steel

Hardware Included: Yes

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QA1 DS402 Proma Star Coil-Over Shock, 14.000/10.125 Ext/Comp

$161.99
$188.95
Ships Free
On Sale
Universal Fit

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

$569.99
$674.99
Ships Free
On Sale
Video Available

Spring Rate: 150 lbs.

Shock Body Material: Aluminum

Upper Shock Mount: Eyelet

Lower Shock Mount: Eyelet

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QA1 TS801 GM Adjustable Rear Shock

Ships Free

Shock Type: Twin Tube

Shock Body Material: Aluminum

Shock Body Size: Large Body

Shock Body Type: Smooth

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