Availability
UMI Performance Suspension Parts
Control Arms, Tubular, Rear Upper, Roto-Joint, Steel, Red Powdercoated, Pair
Part Number: UPI-2555-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Adjustable, Rear Lower, Tubular, Black Powdercoated, Steel, Pair
Part Number: UPI-2018-B
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
78-'88 GM G-Body Upper Ball Joint, +1/2? Tall, Proforged
Part Number: UPI-101-10020
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
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 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Rear Sway Bar, Fabricated, 3-way Adjustable
Part Number: UPI-2513-R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Panhard Bars, Steel, Black Powdercoated, Chevy, Pontiac, Each
Part Number: UPI-2022-B
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Transmission Crossmember, Black Powdercoated, Steel, Chevy, Pontiac, TH400, Kit
Part Number: UPI-2223-B
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Leaf Spring Shackle, Rear, Delrib® Bushings, Red Powdercoated, Chevy, Pontiac, Kit
Part Number: UPI-2626
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Spanner Wrench, Aluminum, 4.25 in. Length, Each
Part Number: UPI-90019
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Red, GM, Each
Part Number: UPI-90013-R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
82-'92 GM F-Body Tunnel Mounted Torque Arm Mount – Fits 700R4 & T5 Transmissions, Black
Part Number: UPI-2216AS-B
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Panhard Bar, Steel, Red Powdercoated, Each
Part Number: UPI-3654-R
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Control Arm, Tubular, Rear Upper, Steel, Black Powdercoated, Ford, Each
Part Number: UPI-1045-B
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Control Arms, Rear, Lower, Tubular, Bushings, Black Powdercoated, Steel, Pair
Part Number: UPI-1035-B
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Transmission Crossmember, Steel, Red, Chevy, Pontiac, TH400, Each
Part Number: UPI-2227-R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Control Arm, Tubular, Rear Upper, Steel, Red Powdercoated, Ford, Each
Part Number: UPI-1045-R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Coilover Mounts, Front, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: UPI-3062
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Control Arm Relocation Bracket, Rear, Lower, Steel, Red Powdercoated, Bolt-On, Ford, Kit
Part Number: UPI-1060-R
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Control Arms, Tubular, Rear, Upper, Steel, Red Powdercoated, Each
Part Number: UPI-3662-R
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Control Arms, Tubular, Rear, Upper, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4018-R
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Transmission Crossmember, Steel, Red Powdercoated, 4L60E, Chevy Pontiac, Each
Part Number: UPI-2251-R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Sway Bar Bushing, Billet Aluminum Bracket, Polyurethane, Red, 1 5/16 in. Diameter, Chevy, Pontiac, Pair
Part Number: UPI-90066-R
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
78-'88 GM G-Body Upper Ball Joint, Proforged
Part Number: UPI-101-10019
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Disc Brake Kit Components, 1978-1988 GM G-Body, C5/C6 Front Brake Conversion Brackets, Pair
Part Number: UPI-3046
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 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
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