Availability
Coilover Spring, Pro, Flat Style, 400 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTSF400
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock/Strut, Sensa-Trac, Monotube, Front, Buick, Cadillac, Chevy, Ford, Lincoln, Mercury, Oldsmobile, Pontiac
Part Number: MON-58263
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Pro, Flat Style, 500 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTSF500
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Control Arm, Upper, Shaft, Steel, Offset, Cadillac, Chevy/Buick, Oldsmobile, Pontiac, Passenger Car, Each
Part Number: GLS-705
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Control Arm, Upper, Shaft, Steel, Offset, Rubber Bushings, Chevy/Buick, Oldsmobile, Pontiac, Kit
Part Number: MOG-K6146
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Frame Notch Kit, Rear, Steel, 1/8 in. Thick, Laser Cut, Kit
Part Number: BMR-FR461
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Pro, Flat Style, 400 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTBF400
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Pro, Flat Style, 650 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTSF650
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Control Arm, Rear Upper, Stock Style, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: OPG-KR20047
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock Absorber/Strut Assembly, Quick Strut, Twin-Tube, Gas Charged, Black Boot Included, Each
Part Number: MON-171341
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Pro, Flat Style, 600 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTBF600
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Coilover Spring, Pro, Flat Style, 550 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-10HTSF550
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock, B6 HD, Monotube, Front, Chevy, GMC, 4WD, Each
Part Number: BSN-24-014120
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock/Strut, STR.T Street, Twin-Tube, Gas Charged, Avanti, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Rear, Each
Part Number: KON-8050-1047
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock/Strut, Drag Race, 90/10, Front, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: LAK-40100
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Trailing Arm Braces, Adjustable, Bolt-in, Steel, Black Powdercoated, Buick, Chevy, GMC, Olds, Pontiac, Pair
Part Number: CLP-6467TAMB
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Springs, Rear Coil, OEM Replacement, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Pair
Part Number: MOG-5245
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Spindles, Replacement, Cast Iron, Natural, Front, Left or Right, Buick, Chevrolet, Oldsmobile, Pontiac, Each
Part Number: OER-K6151
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shock/Strut, Rear, Gas Charged, Buick, Chevy, GMC, Oldsmobile, Pontiac, for Nissan, Pair
Part Number: ADO-519-5
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shocks & Struts,1985-1990 Buick Electra, 1987-1999 Buick Lesabre, 1991-1996 Buick Park Avenue and Park Avenue Ultra, 1987-1993 Cadillac Deville, 1987-
Part Number: UNA-15300
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Shocks and Struts, OESpectrum, Stock Ride Height, Monotube, Gas-charged, Rear, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each
Part Number: MON-5820
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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