Availability
BUICK UMI Performance Chassis & Suspension
Differential Housing Mount Bushings, Red, Polyurethane, GM, Pair
Part Number: UPI-3005-R
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arms, Tubular, Rear, Lower, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4027-R
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Tubular/Boxed, Rear, Lower, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit
Part Number: UPI-4021-R
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Rear Upper, Tubular, Red Powdercoated, Steel, Kit
Part Number: UPI-501518-R
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Black, GM, Each
Part Number: UPI-90013-B
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arm Relocation Brackets, Coil-Over, Rear Lower, Black Powdercoated, Bolt-In, Steel, Kit
Part Number: UPI-3048
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arms, Tubular, Rear, Upper, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4017-R
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Coilover Mounts, Front, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-3062
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arm Relocation Bracket, Steel, Buick, Chevy, Pontiac, Rear Lower, Kit
Part Number: UPI-3610
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rear Spring Spacer, 3/16"
Part Number: UPI-90063
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Control Arms, Front Lower A-Arms, Tubular, Steel, Black Powdercoated, Delrin Bushings, Buick, Chevy, Pontiac, Pair
Part Number: UPI-3032-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Handling Package, Stage 4, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-GBF005-2-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Handling Package, Stage 2, Black Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: UPI-GBF002-2-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Handling Package, Stage 4, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-GBF004-2-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
GM A-Body Handling Package, GM A-Body Handling Package, 450 lb. Front Rate Springs, 175 lb. Rear Rate Springs
Part Number: UPI-ABF404-1-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Bolt-In, Viking Double Adjustable Shocks, 200 lbs. Springs, Rear, Chevy, Kit
Part Number: UPI-3623-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
68-72 GM A-Body Handling Kit, 2" Lowering, Stage 2- Red
Part Number: UPI-ABF803-2-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
GM A-Body Handling Package, GM A-Body Handling Package, 550 lb. Front Rate Springs, 225 lb. Rear Rate Springs
Part Number: UPI-ABF404-2-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
65-66 GM A-Body Handling Kit, 1" Lowering, Stage 2- Black
Part Number: UPI-ABF403-1-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
65-'67 GM A-Body Handling Package, Stage 2.5, Viking Coilovers, Black, Kit
Part Number: UPI-ABF404-15-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
G-Body Corner Max kit, Race
Part Number: UPI-306201-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover kit, Relocation, 1964-1967 GM A-Body Complete Coilover kit, Relocation
Part Number: UPI-4070
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
GM A-Body Handling Package, GM A-Body Handling Package
Part Number: UPI-ABF804-2-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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