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UMI Performance

UMI Performance Complete Front End Kit

4.85 out of 5 stars 39 Customer Reviews

UMI Performance complete front-end kits offer improved handling and great value. These non-adjustable upper and lower A-arm kits not only save you dollars, but weig
UMI Performance complete front-end kits offer improved handling and great value. These non-adjustable upper and lower A-arm kits not only save you dollars, but weight on your front-end, while adding strength, better ride quality, and reduced bushing deflection. Built from strong DOM tubing, the fully assembled and ready-to-install A-arms have CNC-machined upper and lower ball joint holders and 4140 chromoly cross shafts.

UMI upper A-arms feature greaseable Delrin® bushings, and the lower A-arms are supplied with new lower ball joints installed, polyurethane bushings, and sway bar mounting provisions. These UMI ki
UMI Performance complete front-end kits offer improved handling and great value. These non-adjustable upper and lower A-arm kits not only save you dollars, but weight on your front-end, while adding strength, better ride quality, and reduced bushing deflection. Built from strong DOM tubing, the fully assembled and ready-to-install A-arms have CNC-machined upper and lower ball joint holders and 4140 chromoly cross shafts.

UMI upper A-arms feature greaseable Delrin® bushings, and the lower A-arms are supplied with new lower ball joints installed, polyurethane bushings, and sway bar mounting provisions. These UMI kits are designed to work with factory springs and lowering springs mounted in the factory location. The A-arms are given a durable and brilliant powdercoat finish. Order the complete front-end kit designed to fit your vehicle.

Showing In Stock Items. Show All 18 Items.

Results 1 - 11 of 11

UMI Performance Complete Front End Kit 403133-B

Made in the USA UMI Performance Complete Front End Kit 403133-B

UMI Performance Complete Front End Kit 403133-B

A-Arms, Front Lower, Front Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-403133-B

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303133-B

Made in the USA UMI Performance Complete Front End Kit 303133-B

UMI Performance Complete Front End Kit 303133-B

1982-2003 S-10/S-15 Tubular Front Upper & Lower A-Arm Kit-Black

Part Number: UPI-303133-B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 403233-1-B

Made in the USA UMI Performance Complete Front End Kit 403233-1-B

UMI Performance Complete Front End Kit 403233-1-B

Control Arms, Tubular, Steel, Black, Front Upper/Lower, 1/2 in. Taller Ball Joints GM, A-Body, Kit

Part Number: UPI-403233-1-B

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303133-1-R

Made in the USA UMI Performance Complete Front End Kit 303133-1-R

UMI Performance Complete Front End Kit 303133-1-R

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

Part Number: UPI-303133-1-R

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 403133-R

Made in the USA UMI Performance Complete Front End Kit 403133-R

UMI Performance Complete Front End Kit 403133-R

A-Arms, Front Lower, Front Upper, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-403133-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303233-B

Made in the USA UMI Performance Complete Front End Kit 303233-B

UMI Performance Complete Front End Kit 303233-B

Control Arms, Front, Tubular, Non-adjustable, Steel, Black Powdercoated, Delrin Bushings, Chevy, GMC, Kit

Part Number: UPI-303233-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 403133-1-B

Made in the USA UMI Performance Complete Front End Kit 403133-1-B

UMI Performance Complete Front End Kit 403133-1-B

A-Arms, Front Lower, Front Upper, Tubular, Tall Upper Ball Joints, Black, Steel, Pair

Part Number: UPI-403133-1-B

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303133-R

Made in the USA UMI Performance Complete Front End Kit 303133-R

UMI Performance Complete Front End Kit 303133-R

1982-2003 S-10/S-15 Tubular Front Upper & Lower A-Arm Kit-Red

Part Number: UPI-303133-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 403133-1-R

Made in the USA UMI Performance Complete Front End Kit 403133-1-R

UMI Performance Complete Front End Kit 403133-1-R

A-Arms, Front Lower, Front Upper, Tubular, Tall Upper Ball Joints, Red, Steel, Pair

Part Number: UPI-403133-1-R

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303233-R

Made in the USA UMI Performance Complete Front End Kit 303233-R

UMI Performance Complete Front End Kit 303233-R

Control Arms, Non-adjustable, Front Upper and Lower A-arms, Tubular, Steel, Red Powdercoated, Kit

Part Number: UPI-303233-R

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303233-1-R

Made in the USA UMI Performance Complete Front End Kit 303233-1-R

UMI Performance Complete Front End Kit 303233-1-R

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

Part Number: UPI-303233-1-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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