1974 UMI Performance Suspension Components

Shock Bolts and Pins, Shock Installation Kit, Front, 14mm x 5/8 in. Stud, Lower Bolt, Washers, Nuts, Chevrolet, GMC, RWD, Kit

Part Number: UPI-6494

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Leaf Spring Shackle, Rear, Delrib® Bushings, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2625

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Control Arms, Rear Lower/Upper, Tubular, Black Powdercoated, Steel, Kit

Part Number: UPI-501619-B

5.0 out of 5 stars ( 4 )

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Sway Bar Brackets, Steel, Black, Front, Stock Height, Chevy, GMC, Pair

Part Number: UPI-6444

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Sway Bar Brackets, Steel, Black, Front, Lowered, Chevy, GMC, Pair

Part Number: UPI-6445

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Control Arms, GM F-Body Front Lower A-Arm Kits, Tubular, Steel, Black, Front Lower, Buick, Chevrolet, Pontiac, Pair

Part Number: UPI-2652-B

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Suspension Blocks, Leaf Spring Lower Blocks, GM F-Body, 0.75 in. Thick, Aluminum, Black Finish, includes U-bolts, Washers, Nuts, Chevy, Pontiac, Pair

Part Number: UPI-2621-1

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Shock Bolts and Pins, Replacement, OEM Design, Shock Stud, Upper, Steel, Zinc Plated, Silver Finish, includes Washers, Nuts, Chevy, GMC, Each

Part Number: UPI-90070

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Control Arm Bolts, Rear Upper, 1/2 inch Bolts and Lock Nuts, Kit

Part Number: UPI-4001

4.43 out of 5 stars ( 7 )

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Traction Bars, GM F-Body, Black Powdercoated, with "Herb Adams Mod" 3/4 in. Brackets, Chevrolet, Pontiac, Kit

Part Number: UPI-262824-B

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CONTROL ARM KIT Tubular Upper & Lower A-arm Kit

Part Number: UPI-265153-R

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63-'72 GM C10/C15, '73-'87 GM C10/C15, Viking Performance Shock, Front, Double Adjustable

Part Number: UPI-B215

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Sway Bar, Rear, Steel, 3/4 in., Black Powdercoated, Solid Mounts and Endlinks, Chevy, Pontiac, Kit

Part Number: UPI-2635-B

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Sway Bar, Rear, Steel, 3/4 in., Black Powdercoated, Polyurethane Mounts and Endlinks, Chevy, Pontiac, Kit

Part Number: UPI-2634-B

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CONTROL ARM KIT Upper A-arms, Front, Adjustable

Part Number: UPI-2656-B

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Estimated Ship Date: Dec 26, 2025 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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Estimated Ship Date: Dec 26, 2025 if ordered today

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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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Estimated Ship Date: Dec 26, 2025 if ordered today

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Shock Mount Bracket

Part Number: UPI-6436

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Estimated Ship Date: Dec 26, 2025 if ordered today

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GM F-Body Lower A-arm kit, GM F-Body Lower A-arm kit

Part Number: UPI-2655-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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CONTROL ARM KIT Front Lower A-arms, Polyurethane Bushings

Part Number: UPI-2651-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Control Arms, Front Upper A-Arms, 1/2 in. Tall Ball Joint, Tubular, Steel, Black Powdercoated, Delrin® Bushings, Chevy, GMC, Pair

Part Number: UPI-6433-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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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Estimated Ship Date: Dec 26, 2025 if ordered today

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CONTROL ARM KIT Upper A-arms, Front, Delrin Bushings

Part Number: UPI-2653-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Control Arm Bolts, Hex Nuts, Front Upper, Front Lower, Chevy, Pontiac, Kit

Part Number: UPI-2602

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Control Arm Bolts, Hex Nuts, Front Upper, Chevy, Pontiac, Kit

Part Number: UPI-2601

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