Availability
Coilover Kits
Combo, QA1, Coil Springs, 7 in. Long, 250 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0049
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 130 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52335
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 300 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52381
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit
Part Number: UPI-2046C211150
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Coilover Kits, Road Comp, Rear, 0.0 - 2.0 in. Lowered Front, Twin-tube Shocks, Black Powdercoated Springs, 500 lbs./in. Rate, Chevrolet, Kit
Part Number: AAX-300225
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 170 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52351
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 200 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52383
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit
Part Number: UPI-2046C213110
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Shock Kit, HQ Series, Rear, Ford, Kit
Part Number: ART-12316510
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Shock Kit, Twin-Tube Shock, Universal, Drag Race, Rear, Kit
Part Number: CEE-2051
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kits, Rear Pro Conversion System, Single-Adjustable, Aluminum, Clear Anodized Shocks, Silver Powdercoated Springs, 100-200 lbs./in. Rate, Kit
Part Number: QA1-DS501-12100V
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Combo, QA1, Coil Springs, 12 in. Long, 200 lbs./in. Rate, Shocks, Strange, Adjustable, Upper/Lower Mounts, Kit
Part Number: CMB-15-0048
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Shocks, Steel, Triple Tube, 17.95 in. Extended, 12.00 in. Collapsed, Eyelet/Eyelet, Kit
Part Number: CEE-2765
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Kit, MOD Coilover System, Rear, Double Adjustable, 175 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52442
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Coilover Kit, Rear, Twin-Tube, Aluminum, Silver Anodized, 750 lbs./in., Dodge, Pair
Part Number: AAX-G3SBR2
Not Yet Reviewed
Estimated Ship Date: Nov 2, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Estimated Ship Date: Nov 2, 2026 if ordered today
Combo, QA1, Coil Springs, 12 in. Long, 150 lbs./in. Rate, Shocks, Strange, Adjustable, Upper/Lower Mounts, Kit
Part Number: CMB-15-0041
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Coilover Shocks, HQ Series, Rear, Chevrolet, Kit
Part Number: ART-11516110
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Estimated Ship Date: Monday 10/19/2026 if shipped by air
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Coilover Kit, Rear, Twin-Tube, 0.5-0.3 in. Lowered, Aluminum, 140 lbs./in., Black, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: AAX-ABRMS
Not Yet Reviewed
Estimated Ship Date: Nov 2, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Estimated Ship Date: Nov 2, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
QA1 Rear Pro Coilover Conversion Systems RCK52335
Not Yet Reviewed
Estimated Ship Date: Monday 10/19/2026
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 110 lbs./in. Spring Rate, Chevy, Pontiac, Kit
Part Number: QA1-RCK52627
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2026 if ordered today
Estimated Ship Date: Nov 10, 2026 if ordered today
Coilover Set, Pro Coilover Conversion System, Rear, Double Adjustable, 200 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52379
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2026 if ordered today
Estimated Ship Date: Nov 10, 2026 if ordered today
Coilover Kit, Rear, Non-Adjustable, Steel, Polished Shocks, Silver Powdercoated Springs, 180-230 lbs./in. Rate, Street Rod, Pair
Part Number: HLI-785507
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2026 if ordered today
Estimated Ship Date: Nov 5, 2026 if ordered today
Coilover Kits, Rear HD Pro Coilover Conversion System, Adjustable Valving, 200 lbs./in. Rate Springs, Designed for 3.00 in. Axle Tubes, Kit
Part Number: QA1-DD501-12200
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2026 if ordered today
Estimated Ship Date: Nov 10, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Coilover Kit, Rear, Single Adjustable, 550 lbs. Springs, Chevy, Kit
Part Number: AAX-C5SBR2
Estimated Ship Date: Nov 2, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 10/31/2026
Estimated Ship Date: Nov 2, 2026 if ordered today
Coilover Shock, Proma Star, Rear, Twin-Tube, Double Adjustable, Eyelet/Eyelet, Pair
Part Number: QA1-RCK52334
Not Yet Reviewed
Estimated Ship Date: Nov 9, 2026 if ordered today
Estimated Ship Date: Nov 9, 2026 if ordered today
Coilover Kits, Proma Star Single Adjustable Coilover Systems, Rear, Twin-tube Shocks, T-bar Upper/Bracket Lower Mounts, Chevrolet, Pair
Part Number: QA1-RCK52386
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2026 if ordered today
Estimated Ship Date: Nov 10, 2026 if ordered today
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