Coilover Kits

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 250 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52384

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kits, Proma Star Single Adjustable Coilover Systems, Front, Twin-tube Shocks, 250 lbs./in. Spring Rate, Black, Chevrolet, Pontiac, Pair

Part Number: QA1-HS06-12250

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 250 lbs./in. Rate Springs, Chevrolet, Pontiac, Pair

Part Number: QA1-HD06-12250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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 4/20/2026 if shipped by air

• Free Shipping

Combo, QA1, Coil Springs, 10 in. Long, 250 lbs./in. Rate, Shocks, Strange, Adjustable, Kit

Part Number: CMB-15-0052

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kits, Rear Pro Coilover Conversion Systems, Adjustable, Twin-tube Shocks, Eyelet Mounts, Chevrolet, Kit

Part Number: QA1-RCK52361

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kits, Rear Pro Coilover Conversion Systems, Adjustable, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52364

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kit, Bolt-In, Viking Double Adjustable Shocks, 250 lbs. Springs, Rear, Chevy, Kit

Part Number: UPI-3623-2

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kit, 9 in. Length Springs, 250 lbs./in. Spring Rate, Double Adjustable, 14.000 in. Extended Length, 10.125 in. Collapsed Length, Kit

Part Number: QA1-DD42-250

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, 12 in. Length Springs, 250 lbs./in. Spring Rate, Single Adjustable, 16.875 in. Extended Length, 11.625 in. Collapsed Length, Kit

Part Number: QA1-DS52-250

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, 14 in. Length Springs, 250 lbs./in. Spring Rate, Single Adjustable, 18.750 in. Extended Length, 12.625 in. Collapsed Length, Kit

Part Number: QA1-DS62-250

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, 9 in. Length Springs, 250 lbs./in. Spring Rate, Single Adjustable, 14.000 in. Extended Length, 10.125 in. Collapsed Length, Kit

Part Number: QA1-DS42-250

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-GD401-11250C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kit, Phantom, Adjustable,14.0 in. Extended, 10.1 in. Collapsed, 250 lbs./in. Rate, Pair

Part Number: AAX-A854250B

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get 10% back after rebate on select Aldan American purchases! For details go to: https://aldanamerican.com/deals/rebate/ ...Read More

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://aldanamerican.com/deals/rebate/ for complete details. Valid on purchases made between 3/1/26 and 4/30/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $355 back. Show Less

×

Coilover Kits, Rear HD Pro Coilover Conversion System, Adjustable Valving, 250 lbs./in. Rate Springs, Designed for 3.25 in. Axle Tubes, Kit

Part Number: QA1-DD501-2501

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GD507-11250C

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kit, Phantom, Adjustable,16.5 in. Extended, 11.5 in. Collapsed, 250 lbs./in. Rate, Pair

Part Number: AAX-A658250B

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get 10% back after rebate on select Aldan American purchases! For details go to: https://aldanamerican.com/deals/rebate/ ...Read More

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://aldanamerican.com/deals/rebate/ for complete details. Valid on purchases made between 3/1/26 and 4/30/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $355 back. Show Less

×

Coilover Kits, Rear HD Pro Coilover Conversion, Adjustable Valving, Twin-tube Shocks, 250 lbs./in. Rate Springs, Designed for 3.25 in. Axle Tubes, Kit

Part Number: QA1-DS501-2501

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, Phantom, Adjustable,15.0 in. Extended, 11.3 in. Collapsed, 250 lbs./in. Rate, Pair

Part Number: AAX-A655250B

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get 10% back after rebate on select Aldan American purchases! For details go to: https://aldanamerican.com/deals/rebate/ ...Read More

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://aldanamerican.com/deals/rebate/ for complete details. Valid on purchases made between 3/1/26 and 4/30/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $355 back. Show Less

×

Coilover Kit, Phantom, Adjustable,13.0 in. Extended, 9.5 in. Collapsed, 250 lbs./in. Rate, Pair

Part Number: AAX-A656250B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get 10% back after rebate on select Aldan American purchases! For details go to: https://aldanamerican.com/deals/rebate/ ...Read More

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://aldanamerican.com/deals/rebate/ for complete details. Valid on purchases made between 3/1/26 and 4/30/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $355 back. Show Less

×

Combo, Competition Engineering, Coilover Shocks, Adjustable, QA1, Coilover Springs, 250 lbs./in. Rate, Kit

Part Number: CMB-15-0017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Coilover Kit, 12 in. Length Springs, 250 lbs./in. Spring Rate, Double Adjustable, 16.875 in. Extended Length, 11.625 in. Collapsed Length, Kit

Part Number: QA1-DD52-250

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, MOD Coilover System, Rear, Double Adjustable, 250 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52453

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, MOD Series Pro, Front, Twin-Tube, Aluminum Body, Black Anodized, 250 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-MG501-11250C

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order