1973 PONTIAC FIREBIRD UMI Performance Chassis & Suspension

Sway Bar, Front, Steel, Black Powdercoated, Solid, 32mm Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit

Part Number: UPI-4035-B

4.89 out of 5 stars ( 44 )

Estimated Ship Date: Today

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Suspension Handling Package, Stage 1, Front Coil Springs, Rear Leaf Springs, Shocks/Struts, 2.00 in. Drop Front and Rear, Chevrolet, Pontiac, Kit

Part Number: UPI-FBF001-B

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Lowering Springs, Front, Coil Type, Black Powdercoated, Chevrolet, Pontiac, Pair

Part Number: UPI-2647F

4.88 out of 5 stars ( 8 )

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Control Arms, Front Lower, Front Upper, Tubular, Black Powdercoated, Steel, Chevy, Pontiac, Kit

Part Number: UPI-265153-B

5.0 out of 5 stars ( 1 )

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Sway Bar, Front, Steel, Red Powdercoated, Solid, 32mm Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit

Part Number: UPI-4035-R

4.56 out of 5 stars ( 18 )

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Frame Rail Brace, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-2654-B

5.0 out of 5 stars ( 14 )

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Sway Bars, Front, Solid, Steel, Black Powdercoated, 1.313 in. Diameter, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4067-B

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Control Arms, Front Upper/Lower A-Arms, Tubular Steel, Red Powdercoated, Chromoly Cross Pin, Poly Bushings, GM F-Body, Kit

Part Number: UPI-265153-R

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Lowering Springs, Front, Coil Type, Black Powdercoated, Chevy, Pontiac, Pair

Part Number: UPI-3050F

4.93 out of 5 stars ( 15 )

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Suspension Package, Stage 3.5, Lowering, Coil Springs, Chevrolet, Pontiac, Black Powdercaoated, Kit

Part Number: UPI-FBF035-B

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Body Bushings, GM F-Body Aluminum Body Mount Kit, Black, Chevrolet, Pontiac, Kit

Part Number: UPI-2664

5.0 out of 5 stars ( 2 )

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Tie Rod Sleeves, Aluminum, Natural, Pair

Part Number: UPI-2104

4.5 out of 5 stars ( 8 )

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

Part Number: UPI-3043-B

5.0 out of 5 stars ( 1 )

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Suspension Blocks, Leaf Spring Lower Blocks, GM F-Body, 1.0 in. Thick, Aluminum, Black Finish, includes U-bolts, Washers, Nuts, Chevy, Pontiac, Pair

Part Number: UPI-2621-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: UPI-2634-R

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Bump Steer Kit, Adjustable, Aluminum Tube, Black Anodized, Spacers, Tie Rod Ends, Chevrolet, Pontiac, Kit

Part Number: UPI-2660

5.0 out of 5 stars ( 2 )

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Frame Rail Brace, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-2654-R

4.67 out of 5 stars ( 6 )

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Sway Bars, Front, Solid, Steel, Red Powdercoated, 1.313 in. Diameter, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4067-R

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

Part Number: UPI-2625

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Bump Steer Kit, Heavy Duty Race, Aluminum Tube, Black Anodized, Spacers, Tie Rod Ends, Chevrolet, Pontiac, Kit

Part Number: UPI-2660-1

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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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Leaf Spring Mount, Rear Spring Forward Mount, Steel, Black Powdercoated, Chevrolet, Pontiac, Kit

Part Number: UPI-2624-B

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Estimated Ship Date: May 18, 2026 if ordered today

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Motor Mount, Engine Swap, Chevy LS Engine, Black, Chevy, Pontiac, Pair

Part Number: UPI-2608-B

3.5 out of 5 stars ( 2 )

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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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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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Estimated Ship Date: May 18, 2026 if ordered today

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