Availability
Showing In Stock Items. Show All 30 Items.
Coil Springs, Stock Height, Front, 15.625 in. Free Length, 550 lbs. Rate, 850 lbs.at 13.875 in., Black, Buick, Chevrolet, Oldsmobile, Pontiac, Pair
Part Number: UPI-4049F
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Sway Bar, Rear, Steel, Black Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit
Part Number: UPI-4034-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Sway Bar, Rear, Steel, Red Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit
Part Number: UPI-4034-R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Bump Steer Kit, Adjustable, Aluminum Tube, Black Anodized, Spacers, Tie Rod Ends, Chevrolet, Pontiac, Buick, Oldsmobile, Kit
Part Number: UPI-4061
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arms, Tubular, Rear, Upper, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: UPI-4026-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Rear, Pair
Part Number: UPI-4048R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arms, Tubular, Rear, Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit
Part Number: UPI-4015-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arm Reinforcements, Upper/Lower Rear, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-4029-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Bushings, Replacement, Differential Position, Billet Aluminum/Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-2999
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Shock and Strut Braces, Shock Tower Braces, Steel, Black Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each
Part Number: UPI-4059-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Frame Rail Brace, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: UPI-4063-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Lowering Springs, Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: UPI-4052R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arms, Tubular, Rear, Upper, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4018-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Lowering Springs, Rear, Coil Type, 2.00 in. Lowered Range, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Pair
Part Number: UPI-4053R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arm Relocation Brackets, Rear Lower, Natural, Weld-On, Steel, Kit
Part Number: UPI-4010
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arm Relocation Brackets, Rear Lower, Red Powdercoated, Bolt-On, Steel, Kit
Part Number: UPI-4012-R
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arm Relocation Brackets, Rear Lower, Black Powdercoated, Bolt-On, Steel, Kit
Part Number: UPI-4012-B
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arms, Tubular, Rear, Lower, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit
Part Number: UPI-4015-R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Coilover Components, Weld-In, Brackets, Front, Buick, Chevrolet, GMC, Pontiac, Pair
Part Number: UPI-4054
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Frame Rail Brace, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: UPI-4063-R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Shock and Strut Braces, Shock Tower Braces, Steel, Red Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each
Part Number: UPI-4059-R
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Control Arm Reinforcements, Upper/Lower Rear, Steel, Red, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-4029-R
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Control Arms, Tubular, Rear, Upper, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4018-R
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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