BUICK QA1 Chassis & Suspension

Coilover Spring, Pro, Pigtail Style, 350 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP350

5.0 out of 5 stars ( 1 )

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Coilover Spring, Pro, Flat Style, 300 lbs./in. Rate, 11 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-11HTBF300

5.0 out of 5 stars ( 1 )

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Coilover Spring, Pro, Pigtail Style, 500 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP500

5.0 out of 5 stars ( 3 )

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Shock, Twin Tube, QA1 Stocker Star NA, 21.130 in. Extended, 13.630 in. Collapsed, Each

Part Number: QA1-TN801

4.75 out of 5 stars ( 16 )

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Coilover Spring, Pro, Flat Style, 450 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSF450

5.0 out of 5 stars ( 2 )

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Coilover Spring, Pro, Pigtail Style, 600 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP600

5.0 out of 5 stars ( 2 )

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Coilover Shock, Proma Star, Twin-Tube, Buick, Chevy, Oldsmobile, Pontiac, Rear, Each

Part Number: QA1-DS703

5.0 out of 5 stars ( 1 )

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Shock Mounting Bracket, Coilover, Steel, Natural, Rear, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: QA1-RK111K

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Coilover Spring, Pro, Flat Style, 600 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSF600

5.0 out of 5 stars ( 1 )

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Trailing Arms, Tubular, Rear, Upper, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5267

4.67 out of 5 stars ( 3 )

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Trailing Arm Mount Braces, Tubular, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5212

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Control Arms, Upper Rear, Tubular, Non-Adjustable, Steel, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, B-Body, Pair

Part Number: QA1-5265

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Coilover Spring, Pro, Pigtail Style, 300 lbs./in. Rate, 11 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-11HTSP300

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Coil Spring Bolt-In Adapter, Fits G-Body and GM F-Body Cars, QA1 Precision Products, Pair

Part Number: QA1-7720-203

3.71 out of 5 stars ( 7 )

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Trailing Arm Mount Braces, Tubular, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5210

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Shock, Monotube, QA1 27 Series, 14.000 in. Extended 9.170 in. Collapsed, Each

Part Number: QA1-27945-3M

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, T-bar Upper/Eyelet Lower, 22.550 in. Extended Length, 3-5M, Each

Part Number: QA1-27A683-5M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, T-bar Upper/Eyelet Lower, 22.550 in. Extended Length, 4M, Each

Part Number: QA1-27A684M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series Stock Mount Monotube Shocks, Custom Ride Height, T-bar Upper/Eyelet Lower Mount, 22.550 in. Extended Length, M-Dry, Each

Part Number: QA1-2768M-DRY

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series Stock Mount Monotube Shocks, Custom Ride Height, Stud Upper/T-bar Lower Mount, 14.000 in. Extended Length, 3-8M, Each

Part Number: QA1-27943-8M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series Stock Mount Monotube Shocks, Custom Ride Height, Stud Upper/T-bar Lower Mount, 14.000 in. Extended Length, 5-8M, Each

Part Number: QA1-27945-8M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, T-bar Upper/Eyelet Lower, 22.550 in. Extended Length, 8-2M, Each

Part Number: QA1-27A688-2M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, Stud Upper/T-bar Lower, 14.000 in. Extended Length, 3-8M, Each

Part Number: QA1-27A943-8M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, Stud Upper/T-bar Lower, 14.000 in. Extended Length, 5-3M, Each

Part Number: QA1-27A945-3M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Shocks and Struts, 27 Series IMCA Legal Stock Mount Monotube, Custom Ride Height, Stud Upper/T-bar Lower, 14.000 in. Extended Length, 5-8M, Each

Part Number: QA1-27A945-8M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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