Summit Racing SpeedCard - learn how to get 15% back up to $150

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74 Results Found For "Performance"

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Results 1 - 24 of 74

On Sale

UMI Performance Rear-End Housing Replacement Bushings

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.

4.8 out of 5 stars ( 65 )

$34.99

$49.99


$31.49

$44.99

On Sale

UMI Performance Coilover Thrust Bearing Kits

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.

4.76 out of 5 stars ( 17 )

$25.00


$22.50

On Sale

UMI Performance Heavy-Duty Engine Mounts

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.

5.0 out of 5 stars ( 15 )

$39.99

$49.99


$35.99

$44.99

On Sale

UMI Performance Replacement Control Arm Bolts

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.

4.33 out of 5 stars ( 100 )

$24.99

$42.99


$22.49

$38.69

On Sale

UMI Performance Torque Arm Hardware Kits

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.

4.73 out of 5 stars ( 11 )

$29.99


$26.99

On Sale

UMI Performance Frame Bump Stops

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.

3.53 out of 5 stars ( 19 )

$29.99


$26.99

On Sale

Scott Drake Performance Shocks

Scott Drake Performance shocks offer improved handling and control for your classic muscle car. These gas-charged shock absorbers deliver superior consistent results compared to traditional shocks. They were developed specifically for the 1965-73 Mustang owner seeking sporty handling without a punishing ride. High-quality rubber bushings and locking nuts are included.

4.0 out of 5 stars ( 4 )

$55.89


$50.35

On Sale

UMI Performance Adjustable Sway Bar End Links

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.

5.0 out of 5 stars ( 3 )

$39.99

$49.99


$35.99

$44.99

On Sale

UMI Performance Coil Spring Spacers

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.

5.0 out of 5 stars ( 1 )

$39.99


$35.99

On Sale

UMI Performance Camber Adjustment Kits

UMI Performance offers camber adjustment kits for applications such as Ford F-150 trucks from 2015 and up. The eccentric adjuster is held securely by the guide plate, ensuring locked-in camber settings. These kits are the easiest way to dial-in aggressive camber settings to make your truck a true corner carver—or simply enjoy peace of mind at factory alignment settings. Additional details: * Eccentric adjuster dials in the perfect camber setting * Perfect to lock in alignment after lowering * Guide plate ensures secure setting * Tough black zinc protective coating * Street and race proven

5.0 out of 5 stars ( 1 )

$49.99


$44.99

On Sale

UMI Performance Pinion Shims

UMI Performance pinion shims are ideal for applications such as 2015+ Ford F-150s. These direct bolt-on kits dial-in pinion angle on lowered trucks to reduce or eliminate lowering-induced vibration. Lowering the F-150 makes it look great, but proper driveline angle makes it drive smoothly. The strong 6061 T6 aluminum shims feature a 2.5 degree taper. Sold in pairs.

Not Yet Reviewed

$24.99


$22.49

On Sale

UMI Performance Carrier Bearing Relocation Kits

UMI Performance carrier bearing relocation kits adjust driveline angle to reduce or eliminate vibration caused by lowering the 2015+ Ford F-150 (trucks with a 2-piece driveshaft). Each shim and clamp kit comes complete with 1/4 in. thick shim, reinforcement plate, and proper hardware. Installation is accomplished by removing the factory carrier bearing mount and substituting with one of these shim kits. This ensures the proper driveline angle and delivers a supremely smooth driveline. The steel brackets are finished with a tough black powdercoat. Cutting of factory mount is required.

Not Yet Reviewed

$24.99


$22.49

On Sale

UMI Performance Panhard Bar Adjustable Bushing Ends

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

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 Traction Bar Pivots

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

On Sale

Scott Drake KYB Gas-A-Just Shocks and Struts

Get improved handling and control for your classic musclecar with Scott Drake KYB Gas-A-Just struts and shocks—the perfect choice for the performance oriented owner. The KYB monotube design features a higher gas pressure, which helps to hold the tire to the road surface during severe driving conditions. N2 gas helps to eliminate shock fading due to aeration and foaming. Order the model designed to fit your vehicle application.

3.0 out of 5 stars ( 3 )

$55.89


$50.35

On Sale

Racing Automotive Group Power Steering Pump Reservoirs

Racing Automotive Group power steering pump reservoirs are the perfect fit replacements. Designed for their aluminum pumps, the reservoirs are made from chemical-resistant, ultra-high-strength plastic with an industrial design that can withstand the roughest treatment. They feature a -6 AN return and cap with integrated O-ring for a no-leak seal.

3.0 out of 5 stars ( 5 )

$49.99


$44.99

On Sale

RT Off-Road Sway Bar End Links

RT Off-Road sway bar end links will prevent oversteer and keep your Jeep from feeling like it wants to roll over and play dead. RT uses polyurethane bushings for longevity and better control, and the links are made to factory specs. These stabilizers are sold individually or in pairs, and are available for fitment on a wide range of submodels and years. Feel safer and more secure with RT Off-Road sway bar end links.

4.33 out of 5 stars ( 3 )

$44.99


$40.49

On Sale

Hooker Blackheart Engine Mount Inserts

Hooker Blackheart engine mount inserts are for use with Hooker Blackheart Clamshell engine mounts, and have been designed with durability, performance, and ease of installation in mind. They are available in both black and red, and feature factory-style indexing tabs to help with alignment during installation. The Blackheart engine mounts and inserts are sold individually. Features of Hooker Blackheart engine mount inserts include: * Heavy-duty thermoplastic polyurethane overmold for durability in high-horsepower applications * Polyurethane overmold fully encapsulates/interlocks the inner metal core to reduce the risk of part separation * Heavy-duty, zinc plated inner core for durability and corrosion resistance * Polyurethane around through-bolt provides cushion and prevents metal-to-metal contact

4.59 out of 5 stars ( 22 )

$30.68

$33.75


$27.61

$30.38

On Sale

Belltech Universal Bump Stops

Belltech universal bump stops are made to meet or exceed OE specifications for quality and long-lasting performance. These bump stops are sure to provide the cushion necessary to protect your vehicle's suspension from damage.

4.71 out of 5 stars ( 17 )

$30.00

$32.00


$27.00

$28.80

On Sale

RideTech E-Coated Tie Rod Ends

RideTech E-coated tie rod ends are durable replacements. Ride Tech has applied the same technological advancements found in their ball joint construction to their line of tie rod ends. The results deliver premium components that withstand the rigors of performance car and truck applications. RideTech E-coated tie rod ends will also extend the lifespan and maintain the performance level of your steering system, during demanding conditions.

4.57 out of 5 stars ( 14 )

$25.00

$35.00


$22.50

$31.50

On Sale

Scott Drake Steering Coupler Assemblies

Scott Drake steering coupler assemblies are quality reproductions that come pre-assembled to be a direct fit replacement to save you time and ease of installation. These premium units provide an increased level of performance and overall durability, while still maintaining an authentic OEM appearance. Each of these Scott Drake steering coupler assemblies include phosphate-coated cast components, stronger rivets, the standard hardware (not metric), lock nuts, and a reinforced rubber isolator of the correct thickness.

4.5 out of 5 stars ( 8 )

$36.83


$33.15

On Sale

Old Man Emu Leaf Spring U-Bolts

Old Man Emu leaf spring U-bolts will keep your suspension together. OME offers a choice of styles and several diameters, lengths, and widths to complete your leaf spring install. They are made from quality steel, feature a black finish, and include washer and nut. Old Man Emu wants you to experience the optimum ride performance of their leaf springs. That's why they also include in their suspension line the smaller, yet important, items to install your set-up, like these U-bolts.

3.0 out of 5 stars ( 3 )

$23.95

$30.95


$21.56

$27.86

On Sale

Seals-it Rod End Seals

From asphalt and dirt track racers' high performance suspensions to precision flaps on aircraft wings, Seals-it rod end seals get the job done. They keep dirt, water, and other contaminants from damaging the performance of your rod ends. Exposed bearing surfaces let dirt in and lube out. Seals-it rod end seals are easy to install, and provide immediately effective protection.

4.88 out of 5 stars ( 8 )

$26.99

$28.99


$24.29

$26.09

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