Availability
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: Today
Estimated Ship Date: Today
A-Arms, Rear Upper/Lower, Tubular, Red Powdercoated, Steel, Kit
Part Number: UPI-302717-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Lowering Springs, 1.5 in., Coil, Rear, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: BMR-SP037R
Estimated Ship Date: Today
Estimated Ship Date: Today
Coil Springs, StreetGrip, Front, Blue Powdercoated, 1968-72 A-Body, Big Block, Pair
Part Number: ART-11242351
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shock/Strut, Rear, Twin-tube, Gas-charged, Avanti, Buick, Chevy, Nissan, Oldsmobile, Pontiac, Each
Part Number: ADO-530-2
Cannot be shipped Internationally
Cannot be shipped Internationally
Lowering Springs, Front, Coil Type, 2.00 in. Lowered Range, Buick, Chevrolet, Oldsmobile, Pontiac, Pair
Part Number: UPI-3051F
Estimated Ship Date: Today
Estimated Ship Date: Today
Frame Notch Kit, Rear, Steel, 1/8 in. Thick, Laser Cut, Kit
Part Number: BMR-FR461
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arm Reinforcements, Upper/Lower Rear, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-4029-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Racing Springs, Coil, Drag-Launch, Rear, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: MOR-47520
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Spindle, Forged Steel, Replacement, Buick, Chevy, Oldsmobile, Pontiac, Passenger Side, Each
Part Number: AAF-ALL56319
Estimated Ship Date: Today
Estimated Ship Date: Today
Lowering Springs, Front and Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Set
Part Number: UPI-4052
Estimated Ship Date: Today
Estimated Ship Date: Today
Spindles, Drop Spindles, 2.00 in. Drop, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: ART-11329300
Estimated Ship Date: Today
Estimated Ship Date: Today
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 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spindles and Steering Arm Bolts, Forged Steel, Natural, 2.0 in. Drop, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: RSD-DBSP04H
Estimated Ship Date: Today
Estimated Ship Date: Today
Coil Springs, Replacement, Front, Black Vinyl Coated, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: MOG-CS578
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Lowering Springs, Front, Gray Powdercoated, Buick, Chevy, Pontiac, Oldsmobile, Pair
Part Number: HSS-1901F
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 110 lbs./in. Drag Racing Springs, Buick, Chevy, Pontiac, Kit
Part Number: UPI-3054-4
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Air Springs, CoolRide System, Front, Lowered, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: ART-11221010
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Coilover Spring, Pro, Flat Style, 250 lbs./in. Rate, 11 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-11HTBF250
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shock, Street, Monotube, Front, GM, A/G-Body, AK1043, Each
Part Number: BSN-F4BE3E249M0
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Tubular, Front Upper, Front Lower, Standard Ball Joint, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: BMR-AAK461R
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Control Arms, Tubular, Rear, Upper, Steel, Adjustable, Red Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Pair
Part Number: BMR-UCA463R
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.