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UMI Performance Rear Adjustable Upper and Lower Control Arm Kits
UMI Performance adjustable upper and lower control arms include tubular single adjustable lower and on-car adjustable upper control arms. These control arms are direct replacements for the OEM setup. They add strength, ride improvement, and most importantly, rear-end adjustment. Additional features include: * 1.500 in. x 0.120 in. mild steel tubing * TIG-welded 4140 chromoly tube adapters * Complete arm features TIG-welded construction * Polyurethane greasable bushings * Durable, long-lasting powdercoated finish * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod end
( 18 )
$518.39
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$519.99
UMI Performance Front Non-Adjustable Lower A-Arms
A lightweight setup capable of handling everyday street abuse! UMI Performance front non-adjustable lower A-arms remove 5 1/2 lbs. from of the front of your vehicle, while adding increased ride quality and reducing bushing deflection. These suspension control arms are supplied with new greaseable ball joints installed, polyurethane or Delrin® bushings, and sway bar mounting provisions. The A-arm replacements are fabricated using 1.250 in. drawn-over-mandrel tubing and CNC-machined ball joint holders. They feature both MIG and TIG welding for the utmost in product strength. Order the pair recommended for your vehicle. Additional features: * 1.250 in. x 0.120 in. mild steel tubing * Shock mounts are CNC-machined from 0.188 in. steel plate * Supplied fully assembled and ready to install * Durable black or red powdercoat finish * Use OEM hardware
( 10 )
$599.99
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$724.51
UMI Performance Front Adjustable Upper A-Arms
UMI Performance front adjustable upper A-arms were designed to outperform the stock setup. Whether you use them at the race track or as added improvements to your daily driver, they've been tested and improved to handle both applications. UMI Performance front adjustable upper A-arms are designed to add front-end rigidity, improved handling and strength, and to eliminate the flex found with stock A-arms. UMI Performance A-arms are built using strong DOM steel tubing and 0.188 in. CNC-machined ball joint mounts and are supplied with XM Endura series rod ends. These A-arms are supplied with high-quality spherical bearing rod ends. These rod ends replace the stock rubber bushings found in the OEM arms. Additional features include: * 1.250 in. x 0.120 in. mild steel tubing * TIG-welded 4130 chromoly threaded tube adapters * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends * CNC-machined 0.188 in. ball joint mounts * Adjustment for cast and camber * -3 degree improved ball joint angle for lowered vehicles * Durable powdercoated finish * Use OEM hardware
( 8 )
$519.99
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$749.99
UMI Performance Extended Length Lower/Adjustable Upper Control Arm Kits
UMI Performance extended length lower/adjustable upper control arm kits tackles the factory wheelbase problem. The extended-length (5/8 in.) lowers reposition the wheel properly in the wheelhouse, while the extended length rod end-adjustable uppers control pinion angle and lateral location. The kits are available with a durable red or black powdercoat finish. Choose a set designed for your vehicle in the color you prefer.
Not Yet Reviewed
$619.99
UMI Performance Rear Double Adjustable Upper and Lower Control Arm Kits
UMI Performance rear double adjustable upper and lower control arms are the most important things when tuning in your street car's suspension. UMI Performance rear double adjustable upper control arm mounting points feature CNC-machined 0.250 in. mild steel, 4140 chromoly tube adapters, and a high-strength, 4140 chromoly, heat-treated, 1.000 in. solid adjuster. UMI Performance rear lower control arms feature TIG-welded fabrication, reinforced sway bar holes, and PTFE-lined spherical rod ends. The construction of the lower control arms features 0.120 in. x 1.500 in. mild steel DOM tubing. Each end utilizes threaded tube adapters that are CNC-machined from 4140 chromoly to ensure overall strength and improved thread durability. Additional features include: * On-car adjustability * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends * Precision CNC-machined and fully welded * CNC-machined 6061 aluminum step bushings * Durable powdercoated finish
( 3 )
$619.97
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$619.99
UMI Performance Front Non-Adjustable Upper A-Arms with Tall Ball Joints
Give your classic ride a modern feel with these UMI Performance front non-adjustable upper A-arms with tall ball joints. These control arms improve your ride's suspension geometry by providing for additional caster, as well as increased negative camber throughout suspension travel. The new geometry gives your car a better steering feel and increased lateral grip throughout the turn. Each control arm comes with UMI-designed Delrin bushings, chromoly cross shafts, and polyurethane bump stops, and is track-tested to ensure top quality that is ideal for the street, drag, Pro-touring, or autocross car. UMI Performance offers these upper A-arms in either a black or red powdercoat that will protect them and make them look great.
( 6 )
$699.97
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$699.98
UMI Performance Rear Adjustable Upper and Non-Adjustable Lower Control Arm Kits
UMI Performance rear adjustable upper and non-adjustable lower control arms are direct replacements for the OEM setup. They add strength, ride improvement, and most importantly, rear-end adjustment. UMI Performance rear adjustable upper control arms are constructed from aircraft-quality 4140 chromoly steel and feature TIG-welded construction. The upper control arm mounting points feature CNC-machined 0.250 in. mild steel, 4140 chromoly tube adapters, and a high-strength, 4140 chromoly, heat-treated, 1.000 in. solid adjuster. UMI Performance rear lower control arms feature CNC-machined 0.120 in. wall thickness mild steel tubing, fully TIG-welded construction, greasable polyurethane bushings, and Zerk grease fittings. Additional features include: * On-car adjustability * 4140 chromoly threaded tube adapters * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends * CNC-machined 6061 aluminum step bushings * Durable powdercoated finish
( 18 )
$599.99
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$619.99
UMI Performance Front Non-Adjustable Upper A-Arms
UMI Performance front non-adjustable upper A-arms are designed to add front-end rigidity, increase strength, and eliminate the flex found with stock A-arms. UMI Performance front non-adjustable upper A-arms are built using strong DOM steel tubing and 0.188 in. thick CNC-machined ball joint mounts and are supplied with greasable polyurethane bushings. These upper A-arms also feature a -3 degree improved ball joint angle for lowered vehicles. Additional features include: * 1.250 in. x 0.120 in. mild steel tubing * Adjustment for cast and camber * Brilliant durable powdercoated finish * Use OEM hardware
( 1 )
$599.97
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$679.99
UMI Performance 1993-2002 GM F-Body Road Race Front Lower A-Arm Kits
UMI Performance 1993-2002 GM F-body road race front lower A-arms kits will provide a rock-solid foundation for your road race, autocross, or corner carving 4th Gen. The front lower A-arms fully gusseted box tubing construction, while appearing robust, affords a five pound weight savings per set over factory lower A-arms. The tube adapters for mounting rod ends are crafted from 4140 CrMo steel to enhance thread durability and guarantee years of trouble-free use. These A-arms have double shear sway bar mount tabs with end link set and are designed to work with factory K-members, UMI K-members, and most aftermarket K-members. Product features: * Construction 0.120 in. wall mild steel box tubing * Available in durable red or black powdercoat finishes * 1/2 in. diameter x 1 1/4 in. width racing coilover mount * 5 lbs. lighter than factory A-arms * Double shear sway bar mount with end link set included * Pedestal mount fits DeCarbon, Koni, Bilstein and aftermarket GM T-bars * Nominal 2 degree caster increase potential * Double gusset design for flex-free operation * TIG-welded 4140 CrMo threaded tube adapters * Premium ball joints installed * Race quality high misalignment rod end on vertical mount * CNC machined ball joint cups, tubing radiuses and mounting plates * Lower A-arms use OEM hardware or UMI hardware kit that includes Grade 10.9 bolts, washers, and lock nuts
( 1 )
$749.99
UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits
UMI Performance rear non-adjustable upper and lower control arms are designed to give you the best of both worlds. Whether you're a weekend cruiser or a weekend track addict, we've got you covered. While adding ride improvements, they also work great for reducing traction loss. These control arms are direct bolt-on replacements designed to minimize wheel hop, improve cornering, and help with track consistency. The lower control arms are supplied with sway bar mounting holes designed for your stock sway bar and most aftermarket bars. Additional features include: * Built using 1.625 in. o.d. x 0.120 in. mild steel tubing * CNC-machined for precision tolerances and accuracy * Fully TIG and MIG-welded construction * Durable powdercoated finish
( 107 )
$519.97
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$519.99
UMI Performance Street Performance Control Arms
UMI Performance offers Street performance control arms for a wide range of vehicles—including many Chevrolet and GMC trucks from the 1970s and '80s. These replacement tubular control arms feature heavy-duty cross shafts, Delrin® bushings, and a host of other features. Product details: * Power Tour and daily driver proven * Accepts UMI lowering spring, factory springs and most other aftermarket springs * Heavy-duty tubular construction, yet still strong and light * Delrin® bushings ensure smooth suspension action and precise steering * Adjustable steering stops to fine-tune turning radius * Direct bolt-in * Increased caster improves steering feel and reduces wandering
( 1 )
$599.99
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$679.99
UMI Performance Race Control Arms
UMI Performance offers Race control arms for a wide range of vehicles—including Chevrolet and GMC trucks from the 1970s and '80s. The adjustable upper A-arms feature race-quality adjustable rod ends. Camber and caster can be adjusted often without the need for shims. Additional details: * Adds caster to improve stability and steering feel * Tall ball joint improves camber gain * Direct bolt-in, hardware included * Available in multiple powdercoat colors
Not Yet Reviewed
$699.99
UMI Performance 12-Bolt Swap Lower Control Arm/Adjustable Upper Control Arm Kits
Completing a rear-end swap means replacing factory control arms. UMI Performance 12-bolt swap lower control arm/adjustable upper control arm kits will correct the driveline angle for good traction and safe handling. These kits include both upper and lower rear control arms designed to bolt a GM A-body 10 or 12-bolt rear-end into a GM G-body. The upper control arms in these UMI kits are built at the correct angle to fit your swap with chromoly tube adapters, heat-treated zinc plated adjusters, machined aluminum step bushings, and hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends. Plus, they offer on-car adjustability. The UMI lower arms center the rear-end in the wheelwells and feature greasable Energy Suspension polyurethane bushings and reinforced sway bar holes. Created from steel DOM tubing, precision CNC-machined, and TIG-welded, these control arms are then given a durable, long-lasting powdercoated finish. Best yet, you get all of this American-made quality at a price that keeps you on-budget! From hard launches to weekend cruises, UMI Performance 12-bolt swap lower control arm/adjustable upper control arm kits can handle it.
( 1 )
$519.97
UMI Performance 1970-81 GM F-Body Front Upper A-Arm Kits
UMI 2nd Gen F-body upper A-arms are key components of a great handling muscle car, adding 4 degrees of caster to improve steering feel and reduce wandering. Strong 1.250 in. DOM steel tubular construction and UMI-built greaseable Delrin® bushings ensure precision performance along with an enhance steering response, while the 4140 chromoly offset cross shaft enhances strength and permits camber adjustment to minimize shims required. Great for street and race use, UMI Performance 1970-81 GM F-body front upper A-arm kits are offered with stock or 1/2 in. taller-than-stock ball joints for improved cornering performance and lateral grip. They are also equipped with a polyurethane pancake-style bump stop for smooth rebound control and available in UMI red or gloss black powdercoat. Choose the preferred kit for your vehicle.
Not Yet Reviewed
$599.97
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$679.97
UMI Performance 1993-2002 GM F-Body Adjustable Lower Front A-Arms
For a strong, streetable setup without the weight of stock, add UMI Performance adjustable lower front A-arms and lose 8 lbs. on the front of your 1993-2002 GM F-body. What you gain are added strength and increased performance. These adjustable A-arms are built strong using DOM steel tubing, 3/16 in. thick CNC-machined shock mounts, new ball joints, high-quality chromoly spherical PTFE-lined rod ends, and greasable polyurethane bushings.Or the chromoly version uses 1.250" x 0.095" 4130 chromoly tubing, maintaining strength and reducing product weight by an additional 2 lbs, 10 lb total reduction. They're finished in your choice of durable red or black powdercoating. Whatever your application, race car or daily driver, UMI Performance 1993-2002 GM F-body adjustable lower front A-arms can handle your setup and lighten your load.
( 2 )
$556.84
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$699.99
UMI Performance 1993-2002 GM F-Body Drag Front Lower A-Arm Kits
UMI Performance drag specific front lower A-arm kits for 1993-2002 GM F-Body models are designed to help shed weight while still providing plenty of strength. These race-worthy lower A-arms save 5 lbs. per side and accept most major brands of racing coilovers with the 1/2 in. x 1 in. wide mount. There are provisions for a travel limiting chain and also an optional sway bar tab for street use. Strong CrMo tube construction and UMI's newly redesigned tube configuration ensures performance and safety—whether you're landing a wheel stand or powering through the traps at 160+. These A-arms come assembled with premium ball joints, race quality rod ends and arrive to you ready to bolt-on to the vehicle. Product features: * Direct bolt-in for 1993-2002 GM F-body vehicles * 10 lbs. of weight savings * Strong yet lightweight CrMo construction * Can be combined with UMI upper adjustable arms to achieve 6-8+ degrees caster * Uses racing industry standard 1/2 in. shock mount, up to 1 1/4 in. wide * Maintains factory track width * Heavy-duty double reinforced ball joint cup * Race quality rod ends including high misalignment rod end on rear strut * Sway bar mount installed. Use optional sway bar end link (P/N 2649) * Limiter chain mount installed * Factory ball joint installed * Optional A-arm hardware kit (P/N 2301) includes Grade 10.9 bolts, washers, and Ny-lock nuts—everything needed to mount A-arms Note: Not for use with T-bar lower. Requires 1/2 in. diameter racing lower with bearing only.
Not Yet Reviewed
$699.99
UMI Performance 1970-81 GM F-Body Front Upper Adjustable A-Arm Kits
UMI 2nd Gen F-body adjustable upper A-arms are race-worthy components equally at home on the street. They add 5 to 6 degrees of caster to improve steering feel and reduce wandering. Their single adjustable rod end design allows for caster and camber adjustment with zero or minimal shimming, while the strong 1.250 in. DOM steel tubular construction and 4140 chromoly cross shafts give peace of mind when road racing, drag racing, or simply corner carving in the mountains. UMI Performance 1970-81 GM F-body front upper adjustable A-arm kits are offered with stock or 1/2 in. taller-than-stock ball joints for improved camber gain and enhanced cornering traction. They are available in UMI red or gloss black powdercoat. Choose the preferred kit for your vehicle. Features: * Combine with UMI lower A-arms to gain 8 to 10 degrees of positive caster * Shorter than stock to reduce need for shims when using racing alignment settings * Thick laser-cut ball joint plate * Rod ends reduce stiction and allow easy movement for drag race reaction and consistent times * Camber range from negative 1/2 degree to negative 2 1/2 or 3 degrees (depending on kit) * Taller ball joint kit is a top choice for Pro-Tour style cars requiring excellent stability and great cornering performance
Not Yet Reviewed
$629.99
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$699.99
UMI Performance 1993-2002 GM F-Body Road Race Competition Front Lower A-Arm Kits
UMI Performance 1993-2002 GM F-body road race competition front lower A-arm kits provide a rock-solid foundation for your autocross, road race or corner carving 4th Gen. These heavy-duty boxed lower A-arms have dual rod ends and are fully gusseted box tubing construction that combines strength with a five pound weight savings per set over factory lower A-arms. Shock mounting is a double shear with a 1/2 in. dia. x 1 1/4 in. width racing coilover mount—suitable for most racing coilover systems. Revised ball joint location adds a nominal 2 degrees caster increase. These arms have double shear sway bar mount tabs with end link set included and are designed to work with the factory K-member, UMI K-members, and virtually all aftermarket K-members. Whether it's at the race track or for an added improvement to your daily driver, UMI Performance has A-arm kits designed to outperform the stock setup. Product features: * Construction 0.120 in. wall mild steel box tubing * Available in durable red or black powdercoat finishes * 1/2 in. diameter x 1 1/4 in. width racing coilover mount * 5 lbs. lighter than factory A-arms * Double shear sway bar mount with end link set included * Nominal 2 degree caster increase potential * Double gusset design for flex-free operation * TIG-welded 4140 CrMo threaded tube adapters * Premium ball joints installed * Race quality high misalignment rod end on vertical mount * CNC machined ball joint cups, tubing radiuses and mounting plates * Uses OEM hardware or UMI hardware kit that includes Grade 10.9 bolts, washers, and lock nuts Note: Not for use with T-bar lower. Requires 1/2 in. diameter racing lower with bearing only.
Not Yet Reviewed
$749.99
UMI Performance Rear Control Arms and Panhard Bar Kits
UMI Performance Rear control arms and panhard bars are direct bolt-on replacements designed to minimize wheel hop and improve cornering and track consistency, while lowering ETs. The control arms are constructed from a DOM mild steel tubing 1.375 in. o.d. x 0.095 in. wall and are completely CNC-machined and fully TIG-welded for outstanding strength. The adjustable models feature spherical rod ends that allow for "bind-free" operation, making them great upgrades for both your track and autocross-driven vehicles. The Roto-Joint equipped models are designed to work like a spherical rod end while maintaining the qualities of a softer bushing. Roto-Joints feature a 4140 chromoly ball that rotates in a Delrin race. Additional features include: * Control arms are 1.375 in. x 0.095 in. mild steel tubing * 4130 chromoly threaded tube adapter (adjustable models only) * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod end * TIG-welded construction * CNC-machined 6061 aluminum step bushings with zinc plated steel sleeves (where applicable) * Polyurethane greasable bushings * On car grease fittings (except rod ends) * Use OEM hardware
( 84 )
$519.99
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$699.99
UMI Performance Suspension Lowering Kits
UMI Performance suspension lowering kits are designed to give your ride a lowered stance, with improved handling and control. Packaged with shocks and/or struts and springs, UMI utilizes premium CrSi wire wound into different spring rates to fit various applications for daily driving, street cruising, carving corners, and even light racing use. You can provide your vehicle with a different attitude and performance using a UMI suspension lowering kit.
( 1 )
$665.99
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$678.99
UMI Performance Front and Rear Sway Bar Kits
UMI Performance sway bars are designed to reduce body roll and understeer and increase cornering capabilities, resulting in a more balanced suspension. The front sway bar is more rigid than the factory model and comes complete with new polyurethane end links and greaseable sway bar bushings. The rear sway bar is supplied with new Grade 8 mounting hardware and locknuts. UMI Performance sway bars are manufactured from 4140 chromoly steel—and formed as one piece to ensure maximum strength and performance. Each rear sway bar is heat-treated and heat-formed to maintain longer memory than a cold bent bar, while the front sway bar is CNC-bent for a precise and accurate fit every time. Order the kit recommended for your vehicle.
( 73 )
$579.99
