1978 UMI Performance Chassis & Suspension

Shock Mount Bracket

Part Number: UPI-6436

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Estimated Ship Date: May 18, 2026 if ordered today

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Control Arm Relocation Brackets, Rear Lower, Natural, Weld-On, Steel, Kit

Part Number: UPI-3010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

A-Arms, Rear Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-3016-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

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Differential Housing Mount Bushings, 1978-96 B-Body, Black, Polyurethane, GM, Pair

Part Number: UPI-3600-B

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Lowering Kit, Spindles, Coils Springs, Flip Kit, Shocks, 4.5 in. Front, 6 in. Rear, Chevy, GMC, Kit

Part Number: UPI-6400-1

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Coilover Kit, Bolt-In, Viking Double Adjustable Shocks, 250 lbs. Springs, Rear, Chevy, Kit

Part Number: UPI-3623-2

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

Part Number: UPI-2017CM-B

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Suspension Kit, 1970-1981 GM F-Body Handling Kit, 2 in. Lowering, Coilover front, Stage 2.5

Part Number: UPI-FBF025-R

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UMI BOLT IN COIL OVER KIT

Part Number: UPI-A224-450R

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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

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Lowering Kit, Coil Springs, 2 in. Front, 2 in. Rear, UMI Shocks, Chevrolet, Pontiac, Kit

Part Number: UPI-FBF002-B

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Control Arms, Rear Upper, Adjustable, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-3039-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Lowering Spring, Rear, Black, 2 in. Drop, 175 lbs./in. Spring Rate, Rear Shackles, Chevrolet, Pontiac, Each

Part Number: UPI-262025

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Control Arms, CornerMax, Front, Upper and Lower, Tubular, Red Powdercoated, Steel, Chevy, GMC, Kit

Part Number: UPI-643546-R

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A-Arms, Rear Upper, Fully Adjustable, Black Powdercoated, Chromoly, Pair

Part Number: UPI-3017-B

5.0 out of 5 stars ( 1 )

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70-81 GM F-Body, Front Handling Kit, Lowering 1"

Part Number: UPI-266601-B

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

Part Number: UPI-643233-1-R

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70-81 GM F-Body Stage 1 Handling Package, Lowering 2"

Part Number: UPI-FBF001-R

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CONTROL ARM KIT Front A-arm Kit, Delrin Bushings, Adjustable, Tall Ball Joints

Part Number: UPI-265256-1-B

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CONTROL ARM KIT Front A-arm Kit, Delrin Bushings, Adjustable, Tall Ball Joints

Part Number: UPI-265256-1-R

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CONTROL ARM KIT Front A-arm Kit, Delrin Bushings, Tall Ball Joints

Part Number: UPI-265253-1-B

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A-Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-3027-R

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Control Arms, Tubular, Ball Joints, Steel, Black, Front, Chevy, GMC, Kit

Part Number: UPI-303133-1-B

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Sway Bar End Links, End Links, Lower A-Arm, Adjustable, Zinc Plated, Silver, Polyurethane Bushings, Red, Hardware included, Chevy, GMC, Pair

Part Number: UPI-6449-R

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Control Arm Bolts, Rear Lower, Lock Nuts, Kit

Part Number: UPI-3601

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today