QA1 Chassis & Suspension

Coilover Spring, High Travel, 250 lbs./in. Rate, 7 in. Length, 2.50 in. I.D., Black Powdercoated, Each

Part Number: QA1-7HT250B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod End, PCY Series, 3/4 in.-16 LH, Male Threads, 2-piece, Chromoly, 0.750 in. Bore, Each

Part Number: QA1-PCYML12T

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Control Arms, Drag Race Series, Front Lower, Steel, Black Powdercoated, Chevy, Buick, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-52964

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Control Arms, Pro-Touring Series, Front Lower, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: QA1-52566

5.0 out of 5 stars ( 1 )

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Clevis End, Carbon Steel, Zinc Plated, 0.250 in. Bore, Each

Part Number: QA1-CR4-5

5.0 out of 5 stars ( 2 )

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Jam Nuts, Aluminum, Clear Anodized, 7/16 in.-20 Right Hand Thread, Set of 6

Part Number: QA1-JNR7A-6PK

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 18.750 in. Extended, 12.500 in. Collapsed, Each

Part Number: QA1-M611CL

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 14.50 in. Extended, 9.630 in. Collapsed, Each

Part Number: QA1-M531CL

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Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 18.750 in. Extended, 12.500 in. Collapsed, Each

Part Number: QA1-M611CR

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 14.50 in. Extended, 9.630 in. Collapsed, Each

Part Number: QA1-M531CR

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Ball Joint Replacement Components, Ball Stud, 1.625 in. Ball, 5.125 in. Length, Black Oxide, Each

Part Number: QA1-9029-219

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Rod End, C Series, 3/4 in.-16, Male Threads, 2-piece, Carbon Steel, 0.750 in. Bore, Each

Part Number: QA1-CMR12Z

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Shocks and Struts, 63 Series Large Body Aluminum Shocks, Stock Ride Height, Eyelet Mounts, 4/4 Valving, 24.30 in. Extended Length, Each

Part Number: QA1-6394

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Shock, 63 Series Twin-Tube, 5/850 Valving, Aluminum, Threaded Body, Front, Each

Part Number: QA1-6375-850

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Shocks and Struts, 63 Series Large Body Aluminum Shocks, Stock Ride Height, Eyelet Mounts, 4/4 Valving, 20.30 in. Extended Length, Each

Part Number: QA1-6374

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Rod End, H Series, 5/8 in.-18, Male Threads, 3-piece, Chromoly, 0.625 in. Bore, Each

Part Number: QA1-HMR10T

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Rod End, C Series, 3/8 in.-24 LH, Male Threads, 2-piece, Carbon Steel, 0.313 in. Bore, Each

Part Number: QA1-CML5-6

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Spherical Bearing, COM-T Series, Steel, PTFE Lined, 0.656 in. Receiver Race Diameter, 0.500 in. Inner Ball Diameter, Each

Part Number: QA1-COM4T

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 220 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52377

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Coilover Kits, Proma Star Single Adjustable Coilover Systems, Rear, Twin-tube Shocks, T-bar Upper/Bracket Lower Mounts, Chevrolet, Pair

Part Number: QA1-RCK52386

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 170 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52375

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Estimated Ship Date: Oct 2, 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, 6M, Each

Part Number: QA1-27A946M

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Rod End, K Series, 1 in.-12, Male Threads, 3-piece, Carbon Steel, 1.000 in. Bore, Each

Part Number: QA1-KMR16Z-2

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Estimated Ship Date: Sep 11, 2025 if ordered today

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MOUNT KIT

Part Number: QA1-RK105K

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Ball Joints, Ultimate, Greasable, Front Lower, Ford, Each

Part Number: QA1-1210-296P

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Estimated Ship Date: Oct 1, 2025 if ordered today

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