Availability
UMI Performance Suspension Parts
A-Arm Hardware, Front Lower, Nylon Lock Nuts, Zinc Coated, GMC, Chevrolet, Kit
Part Number: UPI-3801
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 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 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arm Roto-Joint, Replacement, 3/4 in.-16 RH Thread, Each
Part Number: UPI-90020
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arm Bolts, Upper, Lock Nuts, Kit
Part Number: UPI-2302
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arm Relocation Bracket, Rear, Lower, Steel, Black Powdercoated, Bolt-On, Ford, Kit
Part Number: UPI-1060-B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
78-'96 GM B-Body UMI Roto-Joint Rear End Housing Replacement Bushings
Part Number: UPI-2995
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 175 lbs. Springs, Drag, Kit
Part Number: UPI-4057-175
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit
Part Number: UPI-3049-150
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 125 lbs. Springs, Street, Kit
Part Number: UPI-4057-125
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Panhard Bar, Tubular, Bushings, Red Powdercoated, Steel, Kit
Part Number: UPI-201520-R
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Package, Rear, Control Arms, Steel, Black Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit
Part Number: UPI-ABR813-B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Package, Rear, Control Arms, Steel, Red Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit
Part Number: UPI-ABR813-R
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, Rear Lower, Tubular, Panhard Bar, Red Powdercoated, Steel, Kit
Part Number: UPI-201529-R
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, Adjustable, Rear Lower, Tubular, Panhard Bar, Black Powdercoated, Steel, Kit
Part Number: UPI-201829-B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, Adjustable, Rear Lower, Tubular, Panhard Bar, Red Powdercoated, Steel, Kit
Part Number: UPI-201829-R
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Control Arms, Double Adjustable, Rear Lower, Tubular, Bushings Red Powdercoated, Steel, Kit
Part Number: UPI-201723CM-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Black Powdercoated, Steel, Kit
Part Number: UPI-203336-B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Complete Rear Suspension Kit
Part Number: UPI-ABR413-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Red Powdercoated, Steel, Kit
Part Number: UPI-203336-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Black Powdercoated, Steel, Kit
Part Number: UPI-203538-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Control Arms, Double Adjustable, Rear Lower, Tubular, Bushings Red Powdercoated, Steel, Kit
Part Number: UPI-201723-R
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, 1982-2002 GM F-Body, Rear, Bolt-In, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit
Part Number: UPI-2046C209150
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Handling Package, Stage 2.5, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: UPI-GBF025-B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suspension Package, Stage 2 Handling, Lowering, Coil Springs, Shocks/Struts, Sway Bars, Buick, Chevy, Kit
Part Number: UPI-ABF803-1-B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Differential Housing Mount Bushings, Black, Polyurethane, GM, Pair
Part Number: UPI-3000-B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster