1985 UMI Performance Parts and Accessories

82-'92 GM F-Body Weight Jack, Front and Rear Kit

Part Number: UPI-206575-1-B

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Lowering Kit, Weight Jack System, Front 850 lbs. Spring Rate, Rear 175 lbs. Spring Rate, Red, Chevrolet, Pontiac, Kit

Part Number: UPI-206575-1-R

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 225 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-3048-225

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Coilover Kit, 1978-88 GM G-Body, 1982-2003 S-10/S-15, Front, Bolt-In, Viking Double Adjustable Shocks, 850 lbs. Springs, Race, Kit

Part Number: UPI-3058-850

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Estimated Ship Date: Apr 30, 2026 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 350 front spring rate, 1" rear drop

Part Number: UPI-GBF350-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 1" rear drop

Part Number: UPI-GBF450-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Rear Suspension Package, Control Arms, Roto-Joint, Rear Lower, Tubular, Adjustable Panhard Bar, Chromoly, Black Powdercoated, Kit

Part Number: UPI-203538CM-B

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Estimated Ship Date: May 18, 2026 if ordered today

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Suspension Handling Package, Stage 3, Black Powdercoated, 1 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF003-1-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Suspension Handling Package, Stage 4, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF004-1-B

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Estimated Ship Date: May 11, 2026 if ordered today

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1978-1988 GM G-Body Chassis Mounted Rear Sway Bar, Auto-x/Road Race, 3" Axle Tubes- Black

Part Number: UPI-3052-300-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Sway Bars, Tubular, Rear, Solid, Steel, Red Powdercoated, 0.750 in. Diameter, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-3052-325-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 150 lbs./in. Street Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-2

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Estimated Ship Date: May 11, 2026 if ordered today

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Suspension Handling Package, Stage 4, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF004-2-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Viking Coil Over Kit, Front Double Adjustable, Poly, '70-'81 GM F-Body, '78-'96 GM B-Body, 450lb Spring

Part Number: UPI-A205-450R

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Estimated Ship Date: May 8, 2026 if ordered today

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Sway Bars, Rear, Steel, Black Powdercoated, Solid, 1.000 in. Diameter, Chevrolet, GMC, Kit

Part Number: UPI-6443-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Control Arms, Non-adjustable, Front Upper and Lower A-arms, 1/2 in. Taller Upper Ball Joint, Tubular, Steel, Black Powdercoated, Chevy, GMC, Kit

Part Number: UPI-643233-1-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Handling Kit, Stage 3.5, Chevy, GMC, Black, Kit

Part Number: UPI-64035-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Adjustable, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-2017OFCM-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Suspension Handling Package, Stage 1, Black Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF001-2-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Double Adjustable, Rear Lower, Tubular, Bushings Black Powdercoated, Steel, Kit

Part Number: UPI-201723-B

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Estimated Ship Date: May 11, 2026 if ordered today

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A-Arms, Rear Upper/Lower, Tubular/Boxed, Bushings, Black Powdercoated, Steel, Pair

Part Number: UPI-302117-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Viking Coil Over Kit, Front Double Adjustable, Poly, '70-'81 GM F-Body, '78-'96 GM B-Body, 350lb Spring

Part Number: UPI-A205-350R

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Estimated Ship Date: Apr 20, 2026 if ordered today

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TORQUE ARM MOUNT

Part Number: UPI-2218AS-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Control Arms, Rear Upper/Lower, Tubular, Bushings, Red Powdercoated, Steel, Kit

Part Number: UPI-101517-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Control Arms, Rear, Upper, Tubular, Bushings, Red Powdercoated, Steel, Pair

Part Number: UPI-1017-R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 6, 2026 if ordered today

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