Free shipping for most orders over $500

Platinum Racing Products

Radium Engineering

qa1

Sort by:

5045 Products

QA1 QAP52344-M400

QA1 67-76 MOPAR A-Body MOD Series Front Coilover System - 2-4in. Drop

Special Order - Email for lead time

(0)

Regular price $7,841.95
QA1 QAP52344-S400

QA1 67-76 MOPAR A-Body Single Adjustable Front Coilover System - 2-4in. Drop

Special Order - Email for lead time

(0)

Regular price $6,166.93
QA1 QAP52833

QA1 67-76 Mopar A-Body Sway Bar Kit Front 1-1/8in

Backorder - Email for ETA

(0)

Regular price $312.93
QA1 QAP5263

QA1 67-81 GM F-Body / 68-74 GM X-Body Aluminum Body Mount Kit

Special Order - Email for lead time

(0)

Regular price $189.70
-1%

QA1 QAP52619-S750

QA1 67-91 C20/R20 C30/R30 Front Coilover System - Single Adjustable - 750lb/in

Special Order - Email for lead time

(0)

Regular price $3,067.71

Regular price ~~$3,105.22~~ Sale price $3,067.71
QA1 QAP5298

QA1 68-70 GM B-Body Upper Adjustable Tubular Trailing Arms

Special Order - Email for lead time

(0)

Regular price $271.08
QA1 QAP5296

QA1 68-70 GM B-Body Upper Tubular Trailing Arms

Special Order - Email for lead time

(0)

Regular price $214.65
QA1 QAPHK33-CRB3

QA1 68-70 Mopar B-Body Level 3 Full Vehicle Handling Kit - 2-4in Drop

Special Order - Email for lead time

(0)

Regular price $12,776.93
QA1 QAPR153-175

QA1 68-70 Mopar B-Body Rear 4-Link Mod Series Single Adjustable Suspension System - 8 3/4in Housing

In stock (1)

(0)

Regular price $2,663.45
QA1 QAPR353-175

QA1 68-70 Mopar B-Body Rear 4-Link Mod Series Suspension System - 8 3/4in Housing

Special Order - Email for lead time

(0)

Regular price $4,252.90
QA1 QAPR253-175

QA1 68-70 Mopar B-Body Rear Double Adjustable Four Link Suspension System

In stock (4)

(0)

Regular price $2,914.56
QA1 QAP5284

QA1 68-72 GM A-Body Adjustable Rear Frame Support

In stock (2)

(0)

Regular price $329.09
-1%

QA1 QAPDK21-GMA2

QA1 68-72 GM A-Body Level 1 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $2,860.92

Regular price ~~$2,877.02~~ Sale price $2,860.92
QA1 QAPDK31-GMA2

QA1 68-72 GM A-Body Level 1 Drag Kit 2.0 w/o Shocks

Backorder - Email for ETA

(0)

Regular price $1,579.21
QA1 QAPHK21-GMA2

QA1 68-72 GM A-Body Level 1 Handling Kit 2.0 w/ Shocks

Backorder - Email for ETA

(0)

Regular price $2,311.63

Regular price ~~$2,321.99~~ Sale price $2,311.63
QA1 QAPBW02-GMA2

QA1 68-72 GM A-Body Level 2 Big Wheel Kit

Backorder - Email for ETA

(0)

Regular price $6,200.86

Regular price ~~$6,230.41~~ Sale price $6,200.86
-1%

QA1 QAPDK22-GMA2

QA1 68-72 GM A-Body Level 2 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $6,091.40

Regular price ~~$6,145.10~~ Sale price $6,091.40
QA1 QAPDK32-GMA2

QA1 68-72 GM A-Body Level 2 Drag Kit 2.0 w/o Shocks

Special Order - Email for lead time

(0)

Regular price $3,834.52

Regular price ~~$3,846.33~~ Sale price $3,834.52
QA1 QAPHK22-GMA2

QA1 68-72 GM A-Body Level 2 Handling Kit 2.0 w/ Shocks

Backorder - Email for ETA

(0)

Regular price $5,912.22

Regular price ~~$5,935.73~~ Sale price $5,912.22
QA1 QAPHK32-GMA2

QA1 68-72 GM A-Body Level 2 Handling Kit 2.0 w/o Shocks

Backorder - Email for ETA

(0)

Regular price $3,634.86

Regular price ~~$3,636.46~~ Sale price $3,634.86
-1%

QA1 QAPBW03-GMA2

QA1 68-72 GM A-Body Level 3 Big Wheel Kit

Special Order - Email for lead time

(0)

Regular price $8,540.11

Regular price ~~$8,616.69~~ Sale price $8,540.11
-1%

QA1 QAPDK23-GMA2

QA1 68-72 GM A-Body Level 3 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $8,495.60

Regular price ~~$8,580.12~~ Sale price $8,495.60
QA1 QAPDK33-GMA2

QA1 68-72 GM A-Body Level 3 Drag Kit 2.0 w/o Shocks

Special Order - Email for lead time

(0)

Regular price $3,714.98

Regular price ~~$3,724.46~~ Sale price $3,714.98
-1%

QA1 QAPHK23-GMA2

QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $8,507.44

Regular price ~~$8,586.77~~ Sale price $8,507.44
QA1 QAPHK33-GMA2

QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/o Shocks

Special Order - Email for lead time

(0)

Regular price $3,726.46

Regular price ~~$3,731.11~~ Sale price $3,726.46
QA1 QAP5211

QA1 68-72 GM A-Body Non-Adjustable Rear Frame Support

In stock (3)

(0)

Regular price $220.08
-10%

QA1 QAP5268

QA1 68-72 GM A-Body Trailing Arms Upper Non-Adjustable Tubular Trailing Arms

Special Order - Email for lead time

(0)

Regular price $249.95

Regular price ~~$276.90~~ Sale price $249.95
QA1 QAP5248

QA1 68-72 GM A-Body Upper Adjustable Trailing Arms

In stock (1)

(0)

Regular price $422.98
QA1 QAPDK42-GMX2

QA1 68-72 GM X Body Level 2 Drag Kit

Special Order - Email for lead time

(0)

Regular price $6,890.18

Regular price ~~$6,917.81~~ Sale price $6,890.18
QA1 QAPHK42-GMX2

QA1 68-72 GM X Body Level 2 Handling Kit

Special Order - Email for lead time

(0)

Regular price $7,038.24
QA1 QAPR258-170N

QA1 68-72 GM X-Body Double Adjustable Rear Four Link Kit w/ Narrowed 9in Housing

Special Order - Email for lead time

(0)

Regular price $5,534.59
QA1 QAPHK43-GMX2

QA1 68-72 GM X-Body Handling Kit Level 3

Special Order - Email for lead time

(0)

Regular price $9,575.51

Regular price ~~$9,588.03~~ Sale price $9,575.51
-2%

QA1 QAPR358-170

QA1 68-72 GM X-Body Mod Series Four Link Kit

Special Order - Email for lead time

(0)

Regular price $3,937.36

Regular price ~~$4,005.37~~ Sale price $3,937.36
QA1 QAPR358-170N

QA1 68-72 GM X-Body Mod Series Four Link Kit w/ Narrowed 9in

Special Order - Email for lead time

(0)

Regular price $6,404.98
-1%

QA1 QAPR158-170

QA1 68-72 GM X-Body Rear Four Link Single Adjustable Suspension System

Special Order - Email for lead time

(0)

Regular price $2,549.85

Regular price ~~$2,588.67~~ Sale price $2,549.85
-1%

QA1 QAPR258-170

QA1 68-72 GM X-Body Rear Four Link Suspension System

Special Order - Email for lead time

(0)

Regular price $2,783.73

Regular price ~~$2,821.10~~ Sale price $2,783.73
QA1 QAP52829

QA1 68-72 GM X-Body Rear Sway Bar (Only Fits QA1 X-Body Rear 4-Link Kits)

Backorder - Email for ETA

(0)

Regular price $385.14
QA1 QAP52092

QA1 68-72 GM X-Body Subframe Connector Kit

Backorder - Email for ETA

(0)

Regular price $566.70
-1%

QA1 QAPDK21-GMX2

QA1 68-74 GM X-Body Level 1 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $1,481.18

Regular price ~~$1,497.77~~ Sale price $1,481.18
QA1 QAPHK21-GMX2

QA1 68-74 GM X-Body Level 1 Handling Kit 2.0 w/ Shocks

In stock (1)

(0)

Regular price $1,879.29
-1%

QA1 QAPDK22-GMX2

QA1 68-74 GM X-Body Level 2 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $3,826.99

Regular price ~~$3,854.12~~ Sale price $3,826.99
QA1 QAPDK32-GMX2

QA1 68-74 GM X-Body Level 2 Drag Kit 2.0 w/o Shocks

In stock (2)

(0)

Regular price $2,085.59

Regular price ~~$2,087.10~~ Sale price $2,085.59
-1%

QA1 QAPHK22-GMX2

QA1 68-74 GM X-Body Level 2 Handling Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $3,962.45

Regular price ~~$3,983.74~~ Sale price $3,962.45
QA1 QAPHK32-GMX2

QA1 68-74 GM X-Body Level 2 Handling Kit 2.0 w/o Shocks

In stock (2)

(0)

Regular price $2,219.40
-1%

QA1 QAPDK23-GMX2

QA1 68-74 GM X-Body Level 3 Drag Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $5,058.48

Regular price ~~$5,111.52~~ Sale price $5,058.48
QA1 QAPDK33-GMX2

QA1 68-74 GM X-Body Level 3 Drag Kit 2.0 w/o Shocks

Backorder - Email for ETA

(0)

Regular price $2,186.51

Regular price ~~$2,190.14~~ Sale price $2,186.51
-1%

QA1 QAPHK23-GMX2

QA1 68-74 GM X-Body Level 3 Handling Kit 2.0 w/ Shocks

Special Order - Email for lead time

(0)

Regular price $5,416.49

Regular price ~~$5,457.16~~ Sale price $5,416.49
QA1 QAPHK33-GMX2

QA1 68-74 GM X-Body Level 3 Handling Kit 2.0 w/o Shocks

Backorder - Email for ETA

(0)

Regular price $2,320.31

1…29 303132 33…106

Brands we carry