QA1 Coil Springs and Accessories

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QA1 SG12-106 High-Misalignment Series Rod End Spacer

QA1 |

#721SG12106

QA1 SG12-106 High-Misalignment Series Rod End Spacer

Hole Diameter:

0.625"

Sold in Quantity:

Each

$14.49

/each

-9%

QA1 DD62-250 Dbl. Adj. Coilovers, 15.25-16.75" Ride Height 250lbs

QA1 |

#721DD62250

QA1 DD62-250 Dbl. Adj. Coilovers, 15.25-16.75" Ride Height 250lbs

Spring Rate:

250 lbs.

Mounted Length:

16.00"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

-9%

QA1 GS507-11250C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 |

#721GS50711250C

QA1 GS507-11250C GM Pro Coil System, Single Adj, Tapered Flat Lrg

Position:

Front

Spring Rate:

250 lbs.

Shock Adjustability:

Single Adjustable

$789.95

/kit

$875.14

-19%

QA1 SN12-88 High Misalignment Spacer, .75 OD

QA1 |

#721SN1288

QA1 SN12-88 High Misalignment Spacer, .75 OD

Hole Diameter:

0.5"

GTIN Code:

806990114013

Rod End Misalign Angle:

56 degrees

$10.99

/each

$13.65

-9%

QA1 DD42-650 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

QA1 |

#721DD42650

QA1 DD42-650 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

Spring Rate:

650 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

-9%

QA1 CK2671 Coil-Over Kit, 26 Series, 7 Inch, 5 Inch OD Spring

QA1 |

#7212671

QA1 CK2671 Coil-Over Kit, 26 Series, 7 Inch, 5 Inch OD Spring

GTIN Code:

806990168504

$164.95

/each

$182.73

$196 Off

QA1 HD01-12200 Proma Star Coilover Strut Kit, 79-89 Mustang

QA1 |

#721HD0112200

QA1 HD01-12200 Proma Star Coilover Strut Kit, 79-89 Mustang

Position:

Front

Spring Rate:

200 lbs.

Shock Adjustability:

Double Adjustable

$1,820.95

/kit

$2,017.32

QA1 |

#7219019143

QA1 9019-143 Spring Seat, 2.50 Inch

Sold in Quantity:

Each

$21.99

/each

-9%

QA1 CK5Q70 Coil-Over Kit, 5Q/51 Series, 7 In, 2.5 In ID Spring

QA1 |

#72158700

QA1 CK5Q70 Coil-Over Kit, 5Q/51 Series, 7 In, 2.5 In ID Spring

GTIN Code:

806990168535

$108.95

/each

$120.70

-9%

QA1 RCK52382 78-96 GM B-Body Rear Coil Shock/Bracket, Double Adj

QA1 |

#721RCK52382

QA1 RCK52382 78-96 GM B-Body Rear Coil Shock/Bracket, Double Adj

Position:

Rear

Shock Adjustability:

Double Adjustable

Shock Type:

Twin Tube

$769.95

/kit

$852.98

-9%

QA1 14HT225B Spring, Cr-Si High Travel 2-1/2 Id, 14 X 225 Lbs

QA1 |

#72114HT225B

QA1 14HT225B Spring, Cr-Si High Travel 2-1/2 Id, 14 X 225 Lbs

Spring Rate:

225 lbs.

Free Height:

14"

Inside Diameter:

2.5"

$79.95

/each

$88.57

$104 Off

QA1 GD401-10450C Pro Coil-Over System, GM A/G/X Bodies

QA1 |

#721GD40110450C

QA1 GD401-10450C Pro Coil-Over System, GM A/G/X Bodies

Position:

Front

Spring Rate:

450 lbs.

Shock Adjustability:

Double Adjustable

$964.95

/kit

$1,069.01

-9%

QA1 DS62-200 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 200lbs

QA1 |

#721DS62200

QA1 DS62-200 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 200lbs

Spring Rate:

200 lbs.

Mounted Length:

16.00"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 DS52-300 Sng. Adj. Coilover Kit, 14-15" Ride Height, 300lbs

QA1 |

#721DS52300

QA1 DS52-300 Sng. Adj. Coilover Kit, 14-15" Ride Height, 300lbs

Spring Rate:

300 lbs.

Mounted Length:

14.50"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-12%

QA1 SG12-84 High-Misalignment Series Rod End Spacer

QA1 |

#721SG1284

QA1 SG12-84 High-Misalignment Series Rod End Spacer

Hole Diameter:

0.5"

GTIN Code:

806990039187

Rod End Misalign Angle:

56 degrees

$12.49

/each

$14.30

-9%

QA1 12HT550B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 550 Lbs

QA1 |

#72112HT550B

QA1 12HT550B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 550 Lbs

Spring Rate:

550 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

QA1 SN12-107 High Misalignment Spacer, .75 Inch OD

QA1 |

#721SN12107

QA1 SN12-107 High Misalignment Spacer, .75 Inch OD

Hole Diameter:

0.625"

GTIN Code:

806990113986

Rod End Misalign Angle:

50 degrees

$14.49

/each

-9%

QA1 RCK52374 73-77 GM A-Body Rear Coil-Over Shocks, Single Adj

QA1 |

#721RCK52374

QA1 RCK52374 73-77 GM A-Body Rear Coil-Over Shocks, Single Adj

Position:

Rear

Shock Adjustability:

Triple Adjustable

Shock Type:

Twin Tube

$769.95

/each

$852.98

-9%

QA1 DS52-250 Sng. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

QA1 |

#721DS52250

QA1 DS52-250 Sng. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

Spring Rate:

250 lbs.

Mounted Length:

14.50"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

$113 Off

QA1 DD501-2501 DD501-2501 HD Pro Rear Weld-In Coilover Kit

QA1 |

#721DD5012501

QA1 DD501-2501 DD501-2501 HD Pro Rear Weld-In Coilover Kit

Position:

Rear

Spring Rate:

250 lbs.

Shock Adjustability:

Double Adjustable

$1,048.95

/kit

$1,162.06

-9%

QA1 GS507-10400C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 |

#721GS50710400C

QA1 GS507-10400C GM Pro Coil System, Single Adj, Tapered Flat Lrg

Position:

Front

Spring Rate:

400 lbs.

Shock Adjustability:

Single Adjustable

$789.95

/kit

$875.14

QA1 DD703 Proma Star Coil-Over Shock, 13/21.75 Comp/Exp

QA1 |

#721DD703

QA1 DD703 Proma Star Coil-Over Shock, 13/21.75 Comp/Exp

Position:

Rear

Shock Adjustability:

Double Adjustable

Shock Type:

Twin Tube

$8,888.00

/each

-9%

QA1 10HT375 High Travel Coil-Over Spring, 10 Inch, 375lb Rate

QA1 |

#72110HT375

QA1 10HT375 High Travel Coil-Over Spring, 10 Inch, 375lb Rate

Spring Rate:

375 lbs.

Free Height:

10"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 12HT250B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 250 Lbs

QA1 |

#72112HT250B

QA1 12HT250B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 250 Lbs

Spring Rate:

250 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

$104 Off

QA1 GD401-10550C GM Pro Coil, Double Adj, 550 Tapered Flat, Large

QA1 |

#721GD40110550C

QA1 GD401-10550C GM Pro Coil, Double Adj, 550 Tapered Flat, Large

Position:

Front

Spring Rate:

550 lbs.

Shock Adjustability:

Double Adjustable

$964.95

/kit

$1,069.01

-9%

QA1 DS62-175 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 175lbs

QA1 |

#721DS62175

QA1 DS62-175 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 175lbs

Spring Rate:

175 lbs.

Mounted Length:

16.00"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 DS44-175 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 175lbs

QA1 |

#721DS44175

QA1 DS44-175 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 175lbs

Spring Rate:

175 lbs.

Mounted Length:

13.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 DS44-200 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 200lbs

QA1 |

#721DS44200

QA1 DS44-200 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 200lbs

Spring Rate:

200 lbs.

Mounted Length:

13.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 RCK52402 Rear Pro Coil Shock System, 1979-2004 Ford Mustang

QA1 |

#721RCK52402

QA1 RCK52402 Rear Pro Coil Shock System, 1979-2004 Ford Mustang

Position:

Rear

Spring Rate:

130 lbs.

Shock Adjustability:

Double Adjustable

$904.95

/kit

$1,002.53

-9%

QA1 10HT225/475 Spring, Cr-Si High Travel 2-1/2 ID 10-225/475 Lbs

QA1 |

#72110HT225475

QA1 10HT225/475 Spring, Cr-Si High Travel 2-1/2 ID 10-225/475 Lbs

Spring Rate:

225 lbs.

Free Height:

10"

Inside Diameter:

2.5"

$89.95

/each

$99.65

-9%

QA1 9HT350B Spring, Cr-Si High Travel 2-1/2 Id, 9 X 350 Lbs

QA1 |

#7219HT350B

QA1 9HT350B Spring, Cr-Si High Travel 2-1/2 Id, 9 X 350 Lbs

Spring Rate:

350 lbs.

Free Height:

Inside Diameter:

2.5"

$79.95

/each

$88.57

$117 Off

QA1 |

#UP226191

QA1 ULTRARIDE SHOCK AND SPRING - 12in

Garage Sale Type:

Open Box

Position:

Rear

Mounted Length:

12"

$194.20

/each

$310.99

$173 Off

QA1 HS03-12200 Proma Star Coilover Strut Kit, 94-04 Mustang

QA1 |

#721HS0312200

QA1 HS03-12200 Proma Star Coilover Strut Kit, 94-04 Mustang

Position:

Front

Spring Rate:

200 lbs.

Shock Adjustability:

Double Adjustable

$1,599.95

/kit

$1,772.49

-9%

QA1 12HT300B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 300 Lbs

QA1 |

#72112HT300B

QA1 12HT300B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 300 Lbs

Spring Rate:

300 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

$120 Off

QA1 RCK52337 Pro Coil-Over Conversion System, GM A-Body

QA1 |

#721RCK52337

QA1 RCK52337 Pro Coil-Over Conversion System, GM A-Body

Position:

Rear

Spring Rate:

175 lbs.

Shock Adjustability:

Double Adjustable

$1,109.95

/pair

$1,229.65

-9%

QA1 DD52-250 Dbl. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

QA1 |

#721DD52250

QA1 DD52-250 Dbl. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

Spring Rate:

250 lbs.

Mounted Length:

14.50"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

Showing 1 - 504 of 771 results

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QA1 Coil Springs and Accessories

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Department

Sanctioning Body

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Availability

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Platform

Price

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Products

QA1 SG12-106 High-Misalignment Series Rod End Spacer

QA1 DD62-250 Dbl. Adj. Coilovers, 15.25-16.75" Ride Height 250lbs

QA1 GS507-11250C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 SN12-88 High Misalignment Spacer, .75 OD

QA1 DD42-650 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

QA1 CK2671 Coil-Over Kit, 26 Series, 7 Inch, 5 Inch OD Spring

QA1 HD01-12200 Proma Star Coilover Strut Kit, 79-89 Mustang

QA1 9019-143 Spring Seat, 2.50 Inch

QA1 CK5Q70 Coil-Over Kit, 5Q/51 Series, 7 In, 2.5 In ID Spring

QA1 RCK52382 78-96 GM B-Body Rear Coil Shock/Bracket, Double Adj

QA1 14HT225B Spring, Cr-Si High Travel 2-1/2 Id, 14 X 225 Lbs

QA1 GD401-10450C Pro Coil-Over System, GM A/G/X Bodies

QA1 DS62-200 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 200lbs

QA1 DS52-300 Sng. Adj. Coilover Kit, 14-15" Ride Height, 300lbs

QA1 SG12-84 High-Misalignment Series Rod End Spacer

QA1 12HT550B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 550 Lbs

QA1 SN12-107 High Misalignment Spacer, .75 Inch OD

QA1 RCK52374 73-77 GM A-Body Rear Coil-Over Shocks, Single Adj

QA1 DS52-250 Sng. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

QA1 DD501-2501 DD501-2501 HD Pro Rear Weld-In Coilover Kit

QA1 GS507-10400C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 DD703 Proma Star Coil-Over Shock, 13/21.75 Comp/Exp

QA1 10HT375 High Travel Coil-Over Spring, 10 Inch, 375lb Rate

QA1 12HT250B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 250 Lbs

QA1 GD401-10550C GM Pro Coil, Double Adj, 550 Tapered Flat, Large

QA1 DS62-175 Sng. Adj. Coilovers, 15.25-16.75" Ride Height 175lbs

QA1 DS44-175 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 175lbs

QA1 DS44-200 Sng. Adj. Coilover Kit, 13-13.5" Ride Height, 200lbs

QA1 RCK52402 Rear Pro Coil Shock System, 1979-2004 Ford Mustang

QA1 10HT225/475 Spring, Cr-Si High Travel 2-1/2 ID 10-225/475 Lbs

QA1 9HT350B Spring, Cr-Si High Travel 2-1/2 Id, 9 X 350 Lbs

QA1 ULTRARIDE SHOCK AND SPRING - 12in

QA1 HS03-12200 Proma Star Coilover Strut Kit, 94-04 Mustang

QA1 12HT300B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 300 Lbs

QA1 RCK52337 Pro Coil-Over Conversion System, GM A-Body

QA1 DD52-250 Dbl. Adj. Coilover Kit, 14-15" Ride Height, 250lbs

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