Availability
Coilover Kits
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 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
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 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kits, Coilover Conversion Kits, Rear, Adjustable Mounting Bracket, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: BMR-CCK402H
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Combo, QA1, Coil Springs, 12 in. Long, 130 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0058
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
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: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Rear, Single Adjustable, 550 lbs. Springs, Chevy, Kit
Part Number: AAX-C5SBR2
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Combo, QA1, Coil Springs, 14 in. Long, 110 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0074
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
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: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 220 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52357
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 175 lbs. Springs, Drag, Kit
Part Number: UPI-4057-175
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 250 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52380
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Combo, QA1, Coil Springs, 12 in. Long, 110 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0057
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Coilover Kit, Rear, Twin-Tube, Aluminum, Silver Anodized, 750 lbs./in., Dodge, Pair
Part Number: AAX-G3SBR2
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 4/30/2026
Estimated Ship Date: Mar 30, 2026 if ordered today
Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Pair
Part Number: QA1-RCK52406
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kits, Proma Star Single Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Pair
Part Number: QA1-RCK52402
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kit, HQ Series 4-Link, Rear, Monotube, Aluminum, Clear Anodized, Chevrolet, GMC, Pair
Part Number: ART-11376510
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 175 lbs. Springs, AutoX / Road Racing, Kit
Part Number: UPI-2046C209175
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Combo, QA1, Coil Springs, 14 in. Long, 95 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0061
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Combo, QA1, Coil Springs, 14 in. Long, 80 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0060
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kits, Rear Pro Conversion System, Single-Adjustable, Aluminum, Clear Anodized Shocks, Silver Powdercoated Springs, 150 lbs./in. Rate, Kit
Part Number: QA1-DS501-1501
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Coilover Shocks, HQ Series, Rear, Ford, Kit
Part Number: ART-12146110
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
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 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 150 lbs./in. Spring Rate, Chevy, Pontiac, Kit
Part Number: QA1-RCK52628
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kits, Rear Pro Coilover Conversion Systems, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52372
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Coilover Kits, Proma Star Single Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 175 lbs./in. Spring Rate, Ford, Pair
Part Number: QA1-RCK52403
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
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