QA1 Coil Springs and Accessories

Find Parts That Fit Your Vehicle

771 products

Sort By:

Clear All

Products

-9%

QA1 DD42-250 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 250lbs

QA1 |

#721DD42250

QA1 DD42-250 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 250lbs

Spring Rate:

250 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

-11%

QA1 SG1212 Rod End Spacer, Stainless Steel, 3/4 in. Rod End Bore, Each

QA1 |

#721SG1212

QA1 SG1212 Rod End Spacer, Stainless Steel, 3/4 in. Rod End Bore, Each

Hole Diameter:

0.75"

GTIN Code:

806990039163

Diameter Big End:

1.125"

$6.99

/each

$7.94

-9%

QA1 |

#721COK101

QA1 COK101 Coil-Over Hardware Kit

Sold in Quantity:

Kit

GTIN Code:

806990029171

$41.95

/kit

$46.48

-9%

QA1 DS42-450 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 450lbs

QA1 |

#721DS42450

QA1 DS42-450 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 450lbs

Spring Rate:

450 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 10HT850B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 850 Lbs

QA1 |

#72110HT850B

QA1 10HT850B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 850 Lbs

Spring Rate:

850 lbs.

Free Height:

10"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 12HT450B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 450 Lbs

QA1 |

#72112HT450B

QA1 12HT450B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 450 Lbs

Spring Rate:

450 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 GD507 507 GM Double Adjustable Front Coil-Over Shock

QA1 |

#721GD507

QA1 GD507 507 GM Double Adjustable Front Coil-Over Shock

Position:

Front

Shock Adjustability:

Double Adjustable

Shock Type:

Twin Tube

$379.95

/each

$420.92

-9%

QA1 GS508-10450C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 |

#721GS50810450C

QA1 GS508-10450C GM Pro Coil System, Single Adj, Tapered Flat Lrg

Position:

Front

Spring Rate:

450 lbs.

Shock Adjustability:

Single Adjustable

$789.95

/kit

$875.14

-9%

QA1 16HT200 High Travel Coil Spring, 200lb Rate, 2-1/2 ID, 16 In Long

QA1 |

#72116HT200

QA1 16HT200 High Travel Coil Spring, 200lb Rate, 2-1/2 ID, 16 In Long

Spring Rate:

250 lbs.

Free Height:

16"

Inside Diameter:

2.5"

$104.95

/each

$116.27

-9%

QA1 10HT700B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 700 Lbs

QA1 |

#72110HT700B

QA1 10HT700B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 700 Lbs

Spring Rate:

700 lbs.

Free Height:

10"

Inside Diameter:

2.5"

$79.95

/each

$88.57

$128 Off

QA1 GD455-08550 C5/C6 Corvette Double Adj Front Coils, Firm

QA1 |

#721GD45508550

QA1 GD455-08550 C5/C6 Corvette Double Adj Front Coils, Firm

Position:

Front

Spring Rate:

550 lbs.

Shock Adjustability:

Double Adjustable

$1,182.95

/kit

$1,310.52

-9%

QA1 DS42-650 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

QA1 |

#721DS42650

QA1 DS42-650 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

Spring Rate:

650 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

$104 Off

QA1 GD501-10400C Front Pro Coil Shock Kit, 10.13/17 Comp/Ext, 400 Rate

QA1 |

#721GD50110400C

QA1 GD501-10400C Front Pro Coil Shock Kit, 10.13/17 Comp/Ext, 400 Rate

Position:

Front

Spring Rate:

400 lbs.

Shock Adjustability:

Double Adjustable

$964.95

/kit

$1,069.01

QA1 8CS500 Coil Spring, 8 Inch, 500lb Rate, Chrome

QA1 |

#7218CS500

QA1 8CS500 Coil Spring, 8 Inch, 500lb Rate, Chrome

Spring Rate:

500 lbs.

Free Height:

Inside Diameter:

2.5"

$86.95

/each

-9%

QA1 SS304-07850 Coilover Adjustable Spring Lowering Kit

QA1 |

#721SS30407850

QA1 SS304-07850 Coilover Adjustable Spring Lowering Kit

Material Type:

Steel

Sold in Quantity:

Kit

$439.95

/kit

$487.39

-9%

QA1 9HTSP450 Spring, Cr-Si HT High Travel 3.8 9 X 450 Lbs

QA1 |

#7219HTSP450

QA1 9HTSP450 Spring, Cr-Si HT High Travel 3.8 9 X 450 Lbs

Spring Rate:

450 lbs.

Free Height:

Inside Diameter:

2.5"

$104.95

/each

$116.27

$196 Off

QA1 HD06-12250 Proma Star Coilover Strut Kit, 82-92 GM F-body

QA1 |

#721HD0612250

QA1 HD06-12250 Proma Star Coilover Strut Kit, 82-92 GM F-body

Position:

Front

Spring Rate:

250 lbs.

Shock Adjustability:

Double Adjustable

$1,820.95

/kit

$2,017.32

-9%

QA1 10S250 Coil Spring, 10 Inch, 250lb Rate, Silver Powdercoated

QA1 |

#72110S250

QA1 10S250 Coil Spring, 10 Inch, 250lb Rate, Silver Powdercoated

Spring Rate:

250 lbs.

Free Height:

10"

Inside Diameter:

1.88"

$79.95

/each

$88.57

-9%

QA1 GS401-10350B GM Single Adj. Coil System, 350, Tapered Flat

QA1 |

#721GS40110350B

QA1 GS401-10350B GM Single Adj. Coil System, 350, Tapered Flat

Position:

Front

Spring Rate:

350 lbs.

Shock Adjustability:

Single Adjustable

$789.95

/kit

$875.14

-9%

QA1 14HT300 High Travel Coil Spring, 300lb Rate, 2-1/2 ID, 14 In Long

QA1 |

#72114HT300

QA1 14HT300 High Travel Coil Spring, 300lb Rate, 2-1/2 ID, 14 In Long

Spring Rate:

300 lbs.

Free Height:

14"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 DS501-3001 HD Pro Rear Weld-In Coilover Kit, Single Adj Shock

QA1 |

#721DS5013001

QA1 DS501-3001 HD Pro Rear Weld-In Coilover Kit, Single Adj Shock

Position:

Rear

Spring Rate:

300 lbs.

Shock Adjustability:

Double Adjustable

$823.95

/kit

$912.81

$104 Off

QA1 GD401-10350B Pro Coil-Over System , Double Adjustable, GM A-Body

QA1 |

#721GD40110350B

QA1 GD401-10350B Pro Coil-Over System , Double Adjustable, GM A-Body

Position:

Front

Spring Rate:

350 lbs.

Shock Adjustability:

Double Adjustable

$964.95

/kit

$1,069.01

-9%

QA1 DS42-350 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 350lbs

QA1 |

#721DS42350

QA1 DS42-350 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 350lbs

Spring Rate:

350 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 12HT175/350 Spring, Cr-Si High Travel 2-1/2 ID 12-175/350 Lbs

QA1 |

#72112HT175350

QA1 12HT175/350 Spring, Cr-Si High Travel 2-1/2 ID 12-175/350 Lbs

Inside Diameter:

2.5"

Finish:

Powder Coated

Color:

Silver

$89.95

/each

$99.65

QA1 DD603 Proma Star Coil-Over Shock, 12.625/18.75 Comp/Exp

QA1 |

#721DD603

QA1 DD603 Proma Star Coil-Over Shock, 12.625/18.75 Comp/Exp

Position:

Rear

Shock Adjustability:

Double Adjustable

Shock Type:

Twin Tube

$8,888.00

/each

-9%

QA1 10HT500B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 500 Lbs

QA1 |

#72110HT500B

QA1 10HT500B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 500 Lbs

Spring Rate:

500 lbs.

Free Height:

10"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 DS305 Proma Star Coil-Over Shock, 8.75/11.125 Comp/Exp

QA1 |

#721DS305

QA1 DS305 Proma Star Coil-Over Shock, 8.75/11.125 Comp/Exp

Position:

Rear

Shock Adjustability:

Single Adjustable

Shock Type:

Twin Tube

$254.95

/each

$282.45

-9%

QA1 DS42-300 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

QA1 |

#721DS42300

QA1 DS42-300 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

Spring Rate:

300 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Single Adjustable

$719.95

/kit

$797.58

-9%

QA1 DD42-300 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

QA1 |

#721DD42300

QA1 DD42-300 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

Spring Rate:

300 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

-32%

QA1 SG14-1012 High Misalignment Spacer, .875 Inch OD

QA1 |

#721SG141012

QA1 SG14-1012 High Misalignment Spacer, .875 Inch OD

Hole Diameter:

0.625"

GTIN Code:

806990113900

Diameter Big End:

$13.99

/each

$20.70

-9%

QA1 12HT350B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 350 Lbs

QA1 |

#72112HT350B

QA1 12HT350B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 350 Lbs

Spring Rate:

350 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

-9%

QA1 12HT400B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 400 Lbs

QA1 |

#72112HT400B

QA1 12HT400B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 400 Lbs

Spring Rate:

400 lbs.

Free Height:

12"

Inside Diameter:

2.5"

$79.95

/each

$88.57

$120 Off

QA1 RCK52355 Pro Coil-Over Conversion System, GM G-Body

QA1 |

#721RCK52355

QA1 RCK52355 Pro Coil-Over Conversion System, GM G-Body

Position:

Rear

Spring Rate:

150 lbs.

Shock Adjustability:

Double Adjustable

$1,109.95

/pair

$1,229.65

-9%

QA1 DD42-550 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 550lbs

QA1 |

#721DD42550

QA1 DD42-550 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 550lbs

Spring Rate:

550 lbs.

Mounted Length:

12.25"

Shock Adjustability:

Double Adjustable

$879.95

/kit

$974.84

-9%

QA1 RCK52350 78-88 G-Body Rear Coil Shock/Bracket, Single Adj

QA1 |

#721RCK52350

QA1 RCK52350 78-88 G-Body Rear Coil Shock/Bracket, Single Adj

Position:

Rear

Shock Adjustability:

Single Adjustable

Shock Type:

Twin Tube

$769.95

/pair

$852.98

-9%

QA1 CK2691 Coil-Over Kit, 26 Series, 9 Inch, 5 Inch OD Spring

QA1 |

#7212691

QA1 CK2691 Coil-Over Kit, 26 Series, 9 Inch, 5 Inch OD Spring

GTIN Code:

806990168528

$164.95

/each

$182.73

Showing 1 - 432 of 771 results

Shop Feedback:

Did you find what you are looking for?

Try Shopping by the Make of your Vehicle:

Chevy Pontiac Buick Oldsmobile Ford GMC Mercury Edsel Cadillac

QA1 Coil Springs and Accessories

Part

Brand

Product Line

Application

Department

Sanctioning Body

Race Type

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

QA1 DD42-250 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 250lbs

QA1 SG1212 Rod End Spacer, Stainless Steel, 3/4 in. Rod End Bore, Each

QA1 COK101 Coil-Over Hardware Kit

QA1 DS42-450 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 450lbs

QA1 10HT850B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 850 Lbs

QA1 12HT450B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 450 Lbs

QA1 GD507 507 GM Double Adjustable Front Coil-Over Shock

QA1 GS508-10450C GM Pro Coil System, Single Adj, Tapered Flat Lrg

QA1 16HT200 High Travel Coil Spring, 200lb Rate, 2-1/2 ID, 16 In Long

QA1 10HT700B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 700 Lbs

QA1 GD455-08550 C5/C6 Corvette Double Adj Front Coils, Firm

QA1 DS42-650 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 650lbs

QA1 GD501-10400C Front Pro Coil Shock Kit, 10.13/17 Comp/Ext, 400 Rate

QA1 8CS500 Coil Spring, 8 Inch, 500lb Rate, Chrome

QA1 SS304-07850 Coilover Adjustable Spring Lowering Kit

QA1 9HTSP450 Spring, Cr-Si HT High Travel 3.8 9 X 450 Lbs

QA1 HD06-12250 Proma Star Coilover Strut Kit, 82-92 GM F-body

QA1 10S250 Coil Spring, 10 Inch, 250lb Rate, Silver Powdercoated

QA1 GS401-10350B GM Single Adj. Coil System, 350, Tapered Flat

QA1 14HT300 High Travel Coil Spring, 300lb Rate, 2-1/2 ID, 14 In Long

QA1 DS501-3001 HD Pro Rear Weld-In Coilover Kit, Single Adj Shock

QA1 GD401-10350B Pro Coil-Over System , Double Adjustable, GM A-Body

QA1 DS42-350 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 350lbs

QA1 12HT175/350 Spring, Cr-Si High Travel 2-1/2 ID 12-175/350 Lbs

QA1 DD603 Proma Star Coil-Over Shock, 12.625/18.75 Comp/Exp

QA1 10HT500B Spring, Cr-Si High Travel 2-1/2 Id, 10 X 500 Lbs

QA1 DS305 Proma Star Coil-Over Shock, 8.75/11.125 Comp/Exp

QA1 DS42-300 Sng. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

QA1 DD42-300 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 300lbs

QA1 SG14-1012 High Misalignment Spacer, .875 Inch OD

QA1 12HT350B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 350 Lbs

QA1 12HT400B Spring, Cr-Si High Travel 2-1/2 Id, 12 X 400 Lbs

QA1 RCK52355 Pro Coil-Over Conversion System, GM G-Body

QA1 DD42-550 Dbl. Adj. Coilover Kit, 12-12.5" Ride Height, 550lbs

QA1 RCK52350 78-88 G-Body Rear Coil Shock/Bracket, Single Adj

QA1 CK2691 Coil-Over Kit, 26 Series, 9 Inch, 5 Inch OD Spring

Try Shopping by the Make of your Vehicle: