Availability
On Sale
UMI Performance rear-end housing bushings will allow for the replacement of your rubber OEM bushings. UMI Performance rear-end housing polyurethane bushings replace the two upper control arm rear-end differential bushings (the bushings that stay attached to the rear-end). This will eliminate the dry rot and cracked and hardened bushings that will decrease your ride quality and performance. They are excellent upgrades for your street or track-driven vehicle.
( 65 )
$49.99
$44.99
On Sale
For easier adjustments, add UMI Performance thrust bearing kits. Designed for Viking coilovers and UMI coilovers that use Viking shocks, these kits offer the ability to make height adjustments effortlessly. The thrust bearing kits are designed to be placed between the spring and the spring seat attached to the coilover shock. Tune-up your coilovers with UMI Performance thrust bearing kits.
( 17 )
$25.00
$22.50
On Sale
Decrease engine movement by replacing your factory rubber motor mounts with a set of these heavy-duty engine mounts from UMI Performance. These solid motor mounts bolt to the frame of various GM F-Body, GM G-Body and several 1974 and up GM V8 vehicles. Each steel plate mount is CNC laser cut for exact tolerances, then is fully MIG-welded and given a black powdercoat finish for long-lasting service. These mounts include Grade 8 mounting hardware.
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$39.99
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$49.99
$35.99
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$44.99
On Sale
UMI Performance replacement control arm bolt kits include all-new hardware for installing upper or lower rear control arms on your vehicle. UMI Performance replacement control arm bolts are Grade 8 bolts and are zinc plated.
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$24.99
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$42.99
$22.49
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$38.69
On Sale
These UMI Performance torque arm hardware kits include the necessary fasteners to install your new torque arms. They are made from Grade 8 steel and then finished in gold iridite for maximum protection against corrosion.
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$29.99
$26.99
On Sale
UMI Performance frame bump stops bolt in place of damaged or worn factory originals, using the existing mounting holes. Minor trimming of the mounting flange on each vehicle is required. These durable rubber replacement "bushings" are highly recommended to prevent premature shock failure. Service your suspension with the UMI bump stops recommended for your vehicle.
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$29.99
$26.99
On Sale
UMI Performance adjustable front-end links directly replace the factory non-adjustable front sway bar end links. Adjustable end links allow you to adjust front sway bar preload and tune the front suspension. The sway bar end links are CNC-machined from 6061 T-6 aluminum for the utmost in strength and anodized black for long-lasting corrosion protection. Adjustments are made using the QA1 XM Series spherical rod end bearings, which prevent bind and allow the suspension to articulate correctly. The QA1 rod ends feature oil-impregnated PTFE lining which keeps the ball bearing lubricated at all times—allowing for quiet longevity. The adjustment of the sway bar end links are easily made on the car using right and left hand threads, and using the hex body as a turnbuckle.
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$39.99
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$49.99
$35.99
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$44.99
On Sale
UMI Performance subframe body mounting plates are designed to weld in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition. The 1/8 in. thick laser-cut plates are supplied bare metal for welding purposes. Many years of moisture and abuse can leave your frame in bad shape, making it unable to properly locate the body mounts. UMI Performance subframe repair kits will renew your front frame. Order the model designed for your vehicle application.
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$44.99
$40.49
On Sale
Eliminate weight and clean up unwanted bay clutter with a UMI Performance A/C heater delete panel. They are designed to eliminate both the heater box and air conditioning unit from the engine bay of your vehicle. UMI manufactures these panels from CNC-machined aluminum. They use factory mounting holes and hardware.
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$49.99
$44.99
On Sale
UMI Performance offers body mount frame repair kits for a variety of applications, including many Chevrolet, Buick, Oldsmobile, and Pontiac vehicles from the 1960s and '70s. Years of moisture and abuse can leave your vehicle's frame in bad shape—and unable to properly locate the body mounts. To address the issue, UMI repair kits are designed to provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition.
( 3 )
$32.99
$29.69
On Sale
UMI Performance coil spring spacers are designed to allow you to achieve that perfect stance or prevent tire rub. They offer an easy way to fine tune the height of your vehicle with no cutting, welding, or drilling required. UMI Performance coil spring spacers are manufactured from zinc coated steel, are available in different thicknesses, and may be safely stacked to suit your specific vehicle application.
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$39.99
$35.99
On Sale
UMI Performance shorty antennas feature a short, "stubby" design that allows you to quickly add a modern touch to your ride! These aesthetically pleasing short antennas fit select Chevy Camaro models or any vehicle with a non-power M6 x 1.0 male antenna base. They are CNC-machined from 6061aluminum with an anodized black finish for protection and can be easily installed in less than 5 minutes! Notes: * Radio signal may be reduced when using a short antenna * Not intended to perform as well as full-length antennas * 3 1/2 in. total length
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$39.99
$35.99
On Sale
UMI Performance short shifter handles place your hand in the correct, comfortable position for quick shifts and less chance of missing the gear that you need to be in. Fully CNC-machined from 1018 mild steel and bright zinc plate, they are designed to work with the stock shift knob and all aftermarket shifter knobs. These handles bolt to the stock shifter, Hurst, Pro 5.0, and many other popular shifter bases.
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$34.99
$31.49
On Sale
UMI Performance body repair washers are cut to fit the factory mount for the front core support, as well as the front and rear cab mounts (common rust areas on older GM trucks). After you've removed the cab or core support, use these repair mounts as templates to lay out the areas to be cut. Then, following some cutting, welding, and grinding, your repaired mount areas will be ready for paint to help prevent future rust. Restore your GM truck frame to like-new condition with an assist from UMI Performance body repair washers.
Not Yet Reviewed
$29.99
$26.99
On Sale
UMI Performance panhard bar adjustable bushing ends are designed to replace spherical rod ends on UMI panhard bars for the 1982-2002 Camaro/Firebird and 2005-09 Ford Mustang. They will also work on many other brand panhard bars that utilize a 3/4 in.-16 threaded right-hand rod end. These bushing ends replace 3/4 in.-16 threaded right-hand rod ends by simply removing the rod end and screwing in the polyurethane bushing assembly. The replacements are ideal for swapping out worn rod ends or rod ends making unbearable noise. The bushing holders are an easy replacement and are supplied fully assembled with Energy Suspension fluted bushings, grease fitting, new jam nut, and durable powdercoat. Bushing width is 1.875 in. with 3/4 in.-16 right-hand thread, 0.560 hole diameter and 1.750 in. of thread adjustment. UMI Performance bushing ends feature threads fabricated from 4140 chromoly steel, DOM tubing and TIG-welded for superior strength and thread durability. They're available in black or red.
Not Yet Reviewed
$39.99
$35.99
On Sale
UMI Performance control arm adjustable bushing ends are designed to replace spherical rod ends on UMI control arms for the 1964-72 GM A-Body, 1978-88 GM G-Body, and the 1982-2002 Camaro/Firebird. They will also work on many other brand control arms for the above listed vehicles that utilize a 3/4 in.-16 right-hand threaded rod end. These bushing end replacements install simply by removing the rod end and screwing in the polyurethane bushing assembly. The new bushing ends are an ideal upgrade for worn-out rod ends or rod ends making unbearable noise. Bushing holders come supplied fully assembled with Energy Suspension fluted bushings, grease fitting, new jam nut, and durable powdercoat. Bushing width is 2.400 in. with 3/4 in.-16 right-hand thread, 0.500 in. bolt hole diameter, and 1.750 in. of thread adjustment. UMI Performance bushing ends feature threads fabricated from 4140 chromoly steel, DOM tubing and TIG-welded for superior strength and thread durability. They're available in black or red.
Not Yet Reviewed
$39.99
$35.99
On Sale
UMI Performance offers traction bar pivots for a variety of applications, including 1970s and '80s era Chevy Camaros and Pontiac Firebirds. These steel mounting brackets can be used in the stock mount location—and are required when using the 3/4 in. relocation position on UMI 2624 brackets or other "Herb Adams mod" style brackets. The sets are available with a black or red powdercoat.
Not Yet Reviewed
$43.99
$39.59
Clearance
UMI Performance replacement panhard bar Roto-Joints are designed to replace spherical rod ends on UMI Performance control arms. They are fully assembled with grease fitting, new jam nut, and a clear anodized finish. The Roto-Joints allow 28 degrees of total rotation and unrestricted movement throughout the vehicles suspension. They are also 100 percent rebuildable, as the delrin race wears the adjuster ring can be tightened using the optional spanner wrench to apply tension to the ball, and if the delrin bushing would ever completely wear it can be replaced easily.
Not Yet Reviewed
$59.99
$39.50
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