Summit Racing SpeedCard - learn how to get 10% back up to $100

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25 Results Found For "Center"

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Rugged Ridge Heavy-Duty Steering Kits

Rugged Ridge heavy-duty steering kits beef up your Jeep. Bolt-on solutions for preventing bent tie rods from wheeling with larger tires, they are SAE 1018 steel that is cold rolled, pierced, and drawn through dies to produce a heavy wall thickness with no seams or welds to fail. They feature heavy-duty rod ends with standard tapered ends to fit stock knuckle applications. The Rugged Ridge crossover steering conversion kits replace the bump-steer prone inverted Y-type steering system, connecting the drag link to the end of the tie rod at the wheel, giving a better steering angle and better leverage. If your vehicle is lifted a crossover steering system is a must!

4.64 out of 5 stars ( 11 )

$659.99

Rhodes Race Cars Pro Series Wheelie Bars

Control wheel stands and put more power into moving the car forward. Get Rhodes Race Cars Pro Series wheelie bars for your vehicle today. Features and benefits: * Upper tubes, lower main tubes, and lower cross bar are made from 1 1/4 in. diameter, .065 in. wall, 4130 chromoly tubing for the ultimate in strength * Lower diagonals (X-braces) are made from 1 1/8 in. diameter, .058 in. wall, chromoly tubing * Lower main tubes come with TIG-welded wheel brackets installed * Wheel brackets are made from 4130 chromoly with a second hole to raise the wheelie bar for additional ground clearance during loading and unloading * Designed to be 80 in. from center of the rear end housing to center of the wheelie bar wheel * Full X-brace design for the lower section * Comes complete with 4130 heavy-duty rod ends, push pull pins, steel wheels, and all hardware necessary (welding required) * Welded kits available with lower section completely welded * Welded kits have upper bars with one threaded bung welded in; the second bung must be welded in once height has been established

Not Yet Reviewed

$549.95

Classic Performance 500 Series Power Steering Box Upgrade Kits

Classic Performance 500 Series power steering box upgrade kits feature the only boxes on the market today manufactured with one-piece housing and all-new parts, and retaining the factory pitman arm. They have been factory-tested to ensure quality and reliability. CPP 500 Series power steering boxes feature a 14:1 ratio that provides superior directional control and road feedback, as well as a more stable feel to the driver. Their open-center, rotary-type valve provides smooth operation throughout the steering range. The integrated mounting cast-in bosses eliminate the need for external brackets and shims.Classic Performance 500 Series power steering box upgrade kits include a new pitman arm, idler arm, and centerlink.

4.61 out of 5 stars ( 23 )

$598.99

$684.99

Belltech Lowering Kits with Nitro Drop 2 Shock Absorbers

Race cars ride low to the ground for greater agility, handling, and cornering. Obtain this physics-defying stance with Belltech lowering kits with Nitro Drop 2 shock absorbers. The completely redesigned Nitro Drop 2 shocks fuse internal valve technology with state-of-the-art construction to achieve superlative performance characteristics. They drop your center of gravity for nimble steering, diminished squat, and eye-popping looks, while producing maximum durability with quality-driven dust boots and rubber bushings. Nothing could be better than capturing unsurpassable performance with the ease of an OEM replacement!

4.55 out of 5 stars ( 67 )

$569.00

$829.00

UMI Performance Tubular K-Members

UMI Performance tubular K-members instantly remove 25 lbs. from the front of your vehicle, while maintaining strength for streetability and daily use. UMI Performance tubular K-members have been designed to handle everything from drag racing to daily driving and even autocross. Their dual tube center section adds increased strength over the competitors' designs, making them far superior and able to handle everyday stress and abuse. Additional front-end adjustment can also be achieved with these K-members. The lower A-arm slots feature a 1/2 in. adjustment built in and will work with the stock and any aftermarket A-arm setup. The front and rear A-arm slots also feature additional bracing to withstand hard side loads and extreme pressure. These tubular K-members also feature integrated motor mounts, eliminating the stock cast iron mounts for maximum weight savings. Additional features include: * Main center tube constructed from 1.500 in. x 0.120 in. seamless steel tubing * Additional cross braces use 1.250 in. x 0.120 in. seamless steel tubing * TIG and MIG-welded construction for superior strength * Front and rear A-arm mounts CNC-machined and fabricated from 0.188 in. thick steel * Rear A-arm mounts gusseted to withstand extreme side loads and pressure * Dual tube center section adds increased strength over any competitor's design * All mounting plates are CNC-machined to ensure hole-to-hole accuracy * Factory locator pins included for easy installation and exact fit * Completely fixture-welded to ensure factory fitment with no grinding or cutting

4.65 out of 5 stars ( 17 )

$699.99

$729.99

UMI Performance Bolt-On 3-Point Subframe Connectors

UMI Performance bolt-on 3-point subframe connectors increase chassis stiffness, performance capabilities, and overall drivability. Their setup is designed to tie the front and rear subframes together, adding additional cross-bracing throughout the center of the vehicle and protecting it to its fullest, while keeping ground clearance issues to a minimum. This spider web effect greatly improves your car's handling ability, while reducing T-top squeaks, dash rattles, and quarter panel flexing. They are designed for autocross, road racing, and drag racing setups. Connecting the front and rear subframes together allows for better weight transfer, improved traction, and straighter launches. Additional features include: * Constructed from 1.750 in. x 0.120 in. DOM mild steel tubing * 3-point brace uses 1.250 in. x 0.095 in. DOM mild steel tubing * Front mounting points feature 0.250 in. thick mild steel mounting plates * Mounting plates feature precision CNC-machining to ensure tolerances * MIG-welded construction * Durable powdercoated finish

4.9 out of 5 stars ( 10 )

$619.99

$659.99

QA1 HD Pro Rear Drag 4-Link Systems

QA1 HD Pro rear drag 4-link kits are built to put down serious power! Streamlining the fabrication process, these systems deliver professional-grade results and performance in a convenient, easy-to-order kit. They are designed for the hardcore, discerning, do-it-yourself racer looking for a no-compromise solution to take their vehicle to the next level in performance and adjustability. Offered with or without QA1's MOD Series 4-way adjustable coilover shocks, or 7 in. travel, track-proven single or double adjustable coilover shocks, each kit contains high-quality, MIG-weldable components to ensure a safe and properly engineered design that can be easily adapted into many drag racing setups. A components kit is also offered without coilover shocks and lateral locating device. Find convenience, safety, and performance all in a QA1 HD Pro rear drag 4-link system. Select the kit best suited to your drag race suspension setup. Features, benefits, and contents: * Drag race-style 4-link design: -- Performance and adjustability -- Wide range of instant center tuning and on-car adjustability -- Components can be cut to length -- 40 in. or narrower frame rails * 1/4 in. thick plates * 1 1/4 in. diameter, 22 in. length trailing arm tubes * Grade 8 hardware * QA1 chromoly rod ends * 40 in. shock crossmember and mounting tabs * 40 in. diagonal link kit with mounting brackets (not in components kit)

Not Yet Reviewed

$540.95

$662.95

UMI Performance Tunnel Mounted Torque Arms

UMI Performance tunnel mounted torque arms are a proven fourth-generation setup designed to remove the front mounting point of the torque arm off of the transmission, protecting the tailshaft from damage. They also work great for transmission swaps when a clamshell torque arm is not feasible. These torque arms include instant center adjustment brackets and can be purchased with or without a front driveshaft loop. They bolt into existing floor pan holes with no drilling or welding required.

4.69 out of 5 stars ( 39 )

$549.99

$599.99

Eibach Pro-Damper Kits

Eibach developed Pro-Damper kits specifically to complement the unique characteristics of Eibach Pro-Kit and Sportline springs, taking full advantage of the increased spring rate and lower center of gravity. Kits include all the shocks necessary to compliment your vehicle properly. The result is enhanced performance throughout the entire working range of the suspension. Eibach engineers tuned Pro-Damper damping characteristics to achieve maximum performance, but without excessive stiffness or ride harshness. This precise tuning takes time and suspension expertise--a commitment that Eibach undertakes to produce dampers worthy of the Eibach name. Treat yourself and your vehicle to a better ride and control with an Eibach Pro-Damper kit.

4.17 out of 5 stars ( 6 )

$699.00

Calvert Racing Parabolic Mono-Leaf Springs

Calvert Racing offers parabolic mono-leaf springs for a variety of applications, including 1955-57 Chevrolet Bel Air models. Parabolic spring design distributes stress along the length of the spring, reducing stress on the arch. Each spring pair is arch verified. Center pins and Delrin© bushings are included. These 2 in. wide springs are available in stock height, as well as +1 in. and 1-3 in. drop. Additional details: * Alternative for aftermarket spring * Substantially lighter than multi-leaf springs * Springs are designed for drag racing * Springs have a higher spring rate / stiffer ride than stock springs * Springs are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges

Not Yet Reviewed

$520.00

Calvert Racing Mono-Leaf Springs

Calvert Racing mono-leaf springs are available in various ride heights. The parabolic design helps to distribute the main spring pressure point through the entire length of the spring, thus, reducing spring breakage. Additional features include: * Direct replacement for most applications * Steel bushings in front eyes and Delrin® bushings in rear eyes * Center locator pins * Stress-relieved and arch verified * Substantially lighter than multi-leaf springs

Not Yet Reviewed

$520.00

$620.00

BMR Suspension Tunnel Mounted Torque Arms

BMR Suspension tunnel mounted torque arms improve handling, reduce wheel hop, and add strength plus adjustability to your 4th Gen GM F-body. These packages mount the torque arm to the transmission tunnel mount instead of the transmission tail shaft, making them ideal for high-horsepower applications. The tunnel mount design removes the load from the transmission, which can damage the transmission, and puts the heavy loads of high-power cars into the chassis. The torque arm crossmember provides an adjustable mounting plate for the torque arm, while adding strength to the floor by reinforcing the transmission tunnel. Features: * Heavy-duty 1.25 in., 0.120 in. wall DOM steel tubing * Heavy-duty 1/4 in. laser-cut, CNC-formed steel plate * MIG-welded * Five mounting positions for instant center and pinion angle adjustability * Integrated driveshaft safety loop (TA011/TA012) * Increased clearance for long-tube headers/aftermarket exhaust (TA012/TA014) * Mounts to the driveshaft tunnel brace * Uses factory differential mount * CNC-machined, on-car torque arm adjuster for pinion angle * 95-durometer polyurethane front mount * Massive increase in strength over factory torque arm * Available in black hammertone or red powdercoat

4.5 out of 5 stars ( 10 )

$529.95

$559.95

Eibach Pro-Truck Systems

Eibach Pro-Truck systems are the perfect choice for enthusiasts who want the ultimate in a performance lowered truck or SUV. The front springs are engineered to provide enhanced handling, a lower center of gravity, and a simply great look—all without the retaining straps used by some competitors. Rear kits contain everything you need to lower your truck's ride height and achieve ultimate visual and dynamic balance. The front and rear elements are carefully balanced to work together, delivering a crisp, modern look, and the smooth ride and responsive handling that Eibach is known for. Order the kit designed for your vehicle application. Additional features include: * Ultimate on-road handling * Low, lean look * Complements large-diameter wheels and tires * Flatter cornering * Increased rollover resistance * Enhanced stability and response * Excellent ride quality

4.8 out of 5 stars ( 10 )

$749.00

$831.00

Superlift Suspension Lift Kits

Over the years, Superlift has established a reputation as the "go-to" source for suspension components. Superlift suspension lift kits are designed and built by real off-road enthusiasts, so you know they're complete and super-strong. Properly addressing things that are generally ignored by others, yet matter—it all adds up. Superlift suspension lift kits are available in a variety of lift heights and styles to fit your budget and needs. Depending on the application, Superlift suspension lift kits may feature: * Steering knuckles, crossmembers, torsion bar brackets, bump stops, belly pan, brake line brackets, and front sway bar links * Upper and lower control arm drop brackets, center link, rear shocks, rear blocks, and U-bolt kit * All hardware specific to the application * Custom-designed, engine-specific spring rates and shock valving * Ideal caster settings * Suspension compression travel control * Correct track bar/pitman arm phasing * Designed using original equipment CAD data for accuracy * Compatible with OE stability control and anti-skid control * No problem codes or irritating dash lights * Makes room for up to 37 in. tires (varies by make and model) * Maximum ground clearance * Maintains awesome ride quality and handling characteristics * Aligns to OEM specifications * Corrects front-to-rear factory rake for a level stance * Detailed instruction manual suitable for do-it-yourself or professional installation

4.14 out of 5 stars ( 51 )

$849.99

BMR Trak Paks

BMR Suspension Trak Paks eliminate traction problems by relocating the torque arm front mount. The shorter torque arm design moves the "instant center" rearward for improved weight transfer on acceleration. BMR Trak Paks are equipped with a rear adjuster to allow on-car pinion angle adjustments for dragstrip tuning. The crossbar requires welding and professional installation.

Not Yet Reviewed

$569.95

UMI Performance 1993-2002 GM F-Body 3-Pt. Subframe Connectors and Torque Arm Kits

UMI Performance 1993-2002 GM F-Body 3-pt. subframe connectors and torque arm kits provide an easy bolt-on drag race solution for GM F-bodies. These suspension connectors reinforce the chassis and prevent quarter-panel wrinkling from hard launches; a tunnel-mounted torque arm is the proven solution to reduce 60 ft. times. Shortened torque arm improves instant center location; as a result, forward traction is improved. These kits include removable and replaceable NHRA-approved driveshaft loop. Using both parts together dramatically reduces chassis flex. Product features: * 3-pt. subframe connectors reinforce chassis and prevent quarter-panel buckling * Shorter than stock, tunnel-mounted torque arm improves forward traction * Complete kit braces entire underside of car to reduce chassis flex * NHRA approved driveshaft loop (removable and replaceable) * Includes hardware

Not Yet Reviewed

$699.99

H&R Sport Springs

Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R Sport springs are high-quality units that will not set or sag, and are designed and manufactured to be strong, resilient, and durable. H&R's Sport spring kits streamline the look of your vehicle with a reduced fender well gap, as well as lower your vehicle's center of gravity, reducing body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany

5.0 out of 5 stars ( 2 )

$528.99

$698.99

Eibach Pro-Plus Performance Handling Packages

Eibach Pro-Plus performance handling packages bring you true high-end performance with their legendary Pro-Kit springs and matching anti-roll kit sway bars. These kits will lower your car's center of gravity, reducing squat during acceleration, body roll through corners, and excessive nose-dive while braking. They will allow you to stop quicker, corner faster, and even increase your mpg! If you're a serious enthusiast for superior handling, then you need to step up to the performance of these Eibach Pro-Plus performance handling packages.

5.0 out of 5 stars ( 1 )

$895.00

UMI Performance Tubular K-Members without Motor Mounts

UMI Performance tubular K-members instantly remove 25 lbs. from the front of your vehicle, while maintaining strength for streetability and daily use. UMI Performance tubular K-members have been designed to handle everything from drag racing to daily driving and even autocross. Their dual tube center section adds increased strength over the competitors' designs, making them far superior and able to handle everyday stress and abuse. Additional front-end adjustment can also be achieved with these tubular K-members. The lower A-arm slots feature a 1/2 in. adjustment built in and will work with the stock and any aftermarket A-arm setup. The front and rear A-arm slots also feature additional bracing to withstand hard side loads and extreme pressure. Additional features include: * Main center tube constructed from 1.500 in. x 0.120 in. seamless steel tubing * Additional cross braces use 1.250 in. x 0.120 in. seamless steel tubing * TIG and MIG-welded construction for superior strength * Front and rear A-arm mounts CNC-machined and fabricated from 0.188 in. thick steel * Rear A-arm mounts gusseted to withstand extreme side loads and pressure * Dual tube center section adds increased strength over any competitor's design * All mounting plates are CNC-machined to ensure hole-to-hole accuracy * Factory locator pins included for easy installation and exact fit * Completely fixture-welded to ensure factory fitment with no grinding or cutting

Not Yet Reviewed

$699.99

UMI Performance Weld-On 3-Point Subframe Connectors

UMI Performance weld-on 3-point subframe connectors increase chassis stiffness, performance capabilities, and overall drivability by adding UMI Performance's new 3-point style subframe connectors. They are designed to tie the front and rear subframes together and add additional cross-bracing throughout the center of the vehicle, protecting it to its fullest, while keeping ground clearance issues to a minimum. This spider web effect greatly improves your car's handling ability and reduces T-top squeaks, dash rattles, and quarter panel flexing. They are designed for autocross, road race, as well as drag race setups. Connecting the front and rear subframes allows for better weight transfer, improved traction, and straighter launches. These subframe connectors are available in either a weld-on or bolt-in setup.

Not Yet Reviewed

$599.99

TeraFlex Alpine IR Control Arms

TeraFlex Alpine IR control arms offer widespread alignment adjustability for all-out performance on your Jeep. They include advanced independent rotation bushings, make use of factory brackets, and can be added to an existing suspension lift. Reach for your Jeep's maximum potential with TeraFlex Alpine IR control arms. Features and benefits: * Available as full or partial kits (front upper or lower; rear upper or lower) * Durable drawn-over-mandrel tube (42mm diameter x 4mm wall) provides maximum strength * Optimizes caster angle and tunes anti-squat geometry for proper suspension alignment * Re-centers axles in the wheel well for proper suspension movement and/or increased wheelbase * Full range of movement—will not restrict articulation or off-road flex * IR (Independent Rotation) bushings are maintenance-free and provide unrestricted rotation and flex—plus outstanding NVH damping to improve ride quality * Zero-maintenance, forged, threaded joints for smooth and quiet flex * Premium black e-dipped coating provides superb durability and resists corrosion * Anodized 6061 T-6 aluminum clamp collar to secure rod end after length is set * TeraFlex Lifetime Warranty against defects

5.0 out of 5 stars ( 1 )

$769.99

TeraFlex Jeep JT Gladiator Alpine Long Arms

TeraFlex Jeep JT Gladiator Alpine long arms provide complete alignment adjustability and dependability for maximum performance on Jeep models with 3 to 6 in. lifts. High-quality, dependable, maintenance-free, factory-style bushings provide excellent NVH damping and ride quality. TeraFlex Alpine long arms are offered individually, in pairs, and in sets of eight without brackets, or in a complete kit (eight arms) with brackets and crossmember. They can be added to any existing suspension lift. Features of Alpine arms and components: * Balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 3 to 6 in. lift kits * Arms are constructed from durable 42mm x 4mm (front upper) or 50mm x 5mm (front lower, rear upper, rear lower) wall DOM tube for maximum strength * On higher lifts, bolt-on long arm brackets (kits only) reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop and shock load transferred through the long control arms * Brackets are gusseted and reinforced for superior strength with reduced NVH compared to other long arm kits * Brackets feature a premium triple-stage powdercoating that provides superior durability and corrosion resistance * Front long arm suspension crossmember (kits only) provides additional strength * Install and drive simple bolt-on installation — no welding required * Re-centers axles in the wheel well for proper suspension movement, can also be used to increase wheelbase * Full range of movement will not restrict articulation or flex off-road * Zero maintenance forged threaded joints for smooth quiet flex * Premium black e-dipped coating on tube and forged rod end housing provides superior durability and corrosion resistance * Anodized 6061 T-6 aluminum clamp collar to secure rod end after length adjustment * TeraFlex Lifetime Warranty against defects

Not Yet Reviewed

$601.99

Rough Country N3 Suspension Lift Kits

Rough Country offers N3 Series suspension lift kits for thousands of trucks from the late 1960s and up—including models from Chevrolet, GMC, Cadillac, Dodge, RAM, Ford, Jeep, Toyota, Nissan, and Mazda. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle anywhere from 1.5 in. to 7.5 in. This is accomplished via a variety of lift component options, such as steering knuckles, torsion bar keys, spacers, strut kits, A-arm brackets, coil springs, leaf springs/blocks, upper control arms, Add-a-Leaf, and shackles. Suspension lift kits provide many benefits, including an aggressive stance, a clean level look, increased ground clearance, and plenty of ride height to accommodate larger tires. Rough Country kits feature front and/or rear N3 nitrogen-charged shocks for incredible ride quality on- and off-road. Most kits are 100 percent bolt-on, requiring no cutting, drilling, or welding. Enhance your rig with all-new stature; order the lift kit recommended for your truck!

3.31 out of 5 stars ( 13 )

$699.95

Dorman Leaf Springs

Dorman leaf springs are perfect replacements for your old, worn-out springs. Built to the original specs, these leaf springs feature a black powdercoated finish to resist corrosion due to the elements to help prolong service life and include the required rubber bushings for installation. Fix up that old, tired suspension with help from Dorman and these replacement leaf springs.

4.53 out of 5 stars ( 45 )

$509.99

$650.99

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