QA1 Chassis & Suspension

Coilover Kit, MOD Coilover System, Rear, Double Adjustable, 175 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52442

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Estimated Ship Date: Monday 12/8/2025

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Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Kit

Part Number: QA1-MG501-10450C

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 400 lbs./in. Spring Rate, Kit

Part Number: QA1-MG501-10400A

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Estimated Ship Date: Dec 29, 2025 if ordered today

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KIT, REAR PRO-COIL MOD-ADJ, 64-72 GM A/G-BODY, 12-200

Part Number: QA1-RCK52443

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Suspension Lowering Kit, Coilover, Flip Kit, Single Adjustable Shocks, 1-3 in. Front, 3.5-5.5 in. Rear, 2WD, Ford, Kit

Part Number: QA1-LK01-FF01

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Coilover Kits, Rear MOD Series HD Pro Coilover Conversion, Adjustable Valving, 250 lbs./in. Rate Springs, Designed for 3.00 in. Axle Tubes, Kit

Part Number: QA1-DM501-12250

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Estimated Ship Date: Dec 29, 2025 if ordered today

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KIT, 4-LINK SYSTEM, TRIANGULATED

Part Number: QA1-R274-170

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Estimated Ship Date: Dec 29, 2025 if ordered today

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HANDLING KIT LEVEL 3, GM X-BODY; 68-74 GM X-BODY, W/0 SHOCKS

Part Number: QA1-HK33-GMX2

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Suspension Lowering Kit, Coilover, Flip Kit, Single Adjustable Shocks, 1-3 in. Front, 4-6 in. Rear, 4WD, Silverado, Kit

Part Number: QA1-LK01-GMT04

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Suspension Lowering Kit, Coilover, Flip Kit, Single Adjustable Shocks, 1-3 in. Front, 4-6 in. Rear, 2WD, Silverado, Kit

Part Number: QA1-LK01-GMT03

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Estimated Ship Date: Monday 12/8/2025

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Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 250 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-11250A

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10450B

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 500 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10500B

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Suspension Handling Packages, Level 2 Drag Racing, Coil Springs, Shocks/Struts, Rear Sway Bar, 0-2.000 in. Drop, Buick, Chevrolet, Pontiac, Kit

Part Number: QA1-DK02-GMB3

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Estimated Ship Date: Monday 12/8/2025

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DRAG KIT LEVEL 2, GM B-BODY; 78-93 GM B-BODY, W/O SHOCKS

Part Number: QA1-DK32-GMB4

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Estimated Ship Date: Monday 12/8/2025

DRAG KIT LEVEL 2, GM B-BODY; 94-96 GM B-BODY, W/O SHOCKS

Part Number: QA1-DK32-GMB5

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Estimated Ship Date: Monday 12/8/2025

Suspension Handling Packages, Level 2 Drag Racing, Rear Sway Bar, Trailing Arms, Control Arms, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-DK32-GMG1

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Estimated Ship Date: Monday 12/8/2025

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Suspension Handling Packages, Level 3 Drag Racing, Rear Sway Bar, Trailing Arms, Control Arms, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-DK33-GMB4

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Estimated Ship Date: Monday 12/8/2025

Suspension Handling Packages, Level 3 Drag Racing, Rear Sway Bar, Trailing Arms, Control Arms, Buick, Chevrolet, Pontiac, Kit

Part Number: QA1-DK33-GMB5

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Estimated Ship Date: Monday 12/8/2025

Suspension Handling Packages, Level 3 Drag Racing, Rear Sway Bar, Trailing Arms, Control Arms, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-DK33-GMG1

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Estimated Ship Date: Monday 12/8/2025

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Suspension Handling Packages, Level 2 Handling, Sway Bars, Control Arms, Buick, Chevrolet, Pontiac, Kit

Part Number: QA1-HK12-GMB3

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Estimated Ship Date: Monday 12/8/2025

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HANDLING KIT LEVEL 1, G-PRIX, MONTE; GM, 69-72 G-BODY, W/ SHOCKS

Part Number: QA1-HK21-GMG2

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Estimated Ship Date: Monday 12/8/2025

HANDLING KIT LEVEL 2, GM X-BODY; 75-79 GM X-BODY, W/ SHOCKS

Part Number: QA1-HK22-GMX3

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Estimated Ship Date: Monday 12/8/2025

HANDLING KIT LEVEL 2, GM B-BODY; 94-96 GM B-BODY, W/O SHOCKS

Part Number: QA1-HK32-GMB5

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Estimated Ship Date: Monday 12/8/2025

Suspension Handling Packages, Level 1 Drag Racing, Shocks/Struts, Trailing Arms, Rear Sway Bar, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-DK01-GMB2

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Estimated Ship Date: Monday 12/8/2025

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