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Rust Buster frame repair sections help you replace those rusted or damaged frame rail areas on your truck or SUV. The EZ slip design allows the repair section to slide onto the frame and will include all the factory needed holes and mounting locations. Rust Buster uses the latest in CAD to model each repair section before it is laser-cut, formed and finish welded. Keep your ride on the road for years to come with Rust Buster frame repair sections.
( 35 )
$79.99
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$429.99
Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.
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$268.99
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$463.99
Make your race car track-safe with Allstar standard roll cage kits. They include all of the bars--1 3/4 in. diameter mild steel tubing and .095 in. wall--to form a protective cocoon. Roll cage kits have driver doors with four curved bars, and a "Z" type right side door and gussets are included. Fast lap times are great, but a safe car, hopefully, lets you walk away to race another day. Reinforce your racer with Allstar standard roll cage kits.
( 17 )
$549.99
Lose some weight and gain some space with AJE Suspension Mustang tubular K-members. With steel components, your Mustang's front-end will receive K-member suspension technology to make your car that much better than stock. Available with or without engine mounts, AJE Suspension K-members are powdercoated black for exceptional, lasting good looks and will work with factory A-arms and springs with bolt-on perches. Remove some weight and add some strength to your pony with aftermarket AJE Mustang tubular K-members.
( 43 )
$359.99
On Sale
Stifflers Suspension weld-on subframe connectors are engineered to be stiff, lightweight, and easy to install. These full-length connectors are manufactured from 1.5 in. x 2 in. x .083 in. rectangular tubing. They are optimized using CAD/CAE software to provide the ultimate in stiffness, reduced weight, and maximized surface area between the subframe and connector. Stifflers subframe connectors feature crimped and welded tube ends to seal out moisture, while also increasing strength, and a laser-cut cross brace that reduces free span, reinforces the floor pan, and minimizes required welding during installation. All is given an industrial-grade powdercoat for long life. Welding areas are pre-masked, so no removal of powdercoat is needed before installation--a real time-saver!
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$189.95
$170.96
On Sale
Stifflers Suspension transmission crossmembers are engineered to deliver quality, fit, finish, and functionality. At the core of these kits are Stifflers' unique single-tube crossmembers—adding strength and stiffness beyond that of OEM versions, while offering versatility without the excess weight. They also allow more exhaust clearance. To install, simply slide the mounting sleeves and reposition the spacers to cover your application. They work with OEM and aftermarket transmission mounts, and will maintain your current pinion angle. Stifflers Suspension transmission crossmembers include low-deflection polyurethane bushings in the mounts to dampen driveline vibrations and noise, but for racing applications they can be replaced by optional solid bushings. Order the crossmembers designed for fitment on your make and model.
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$189.95
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$299.95
$170.96
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$269.96
Replace your heavy stock K-member with one of these tubular QA1 Mustang K-members and, in addition to the weight savings, you'll get better steering geometry, less bump steer, reduced dive under braking, and quicker straight-line performance. Ideal for street performance, autocross, pro touring or drag racing, they easily bolt onto factory components without any wheel or tire fitment changes. Features and benefits include: * All mounting points are digitally-indexed from new factory K-members * Made from high-quality, American-made, high-strength, low-alloy steel (HSLA) steel * Weighs only 25 lbs.--over 50 percent lighter than stock K-members * Increased header and oil pan clearance for easier maintenance and installation * Modular design for versatility--bolt-in engine mounts can easily be swapped for future engine changes * Improved geometry--maintains optimum anti-dive and minimizes bump steer with selectable rack height and optimal control arm positioning * Ideal for Mustangs with a lowered stance * Retain the factory wheel base Note: For best results, QA1 control arms are strongly recommended
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$479.95
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$593.95
On Sale
Hooker Blackheart transmission crossmembers provide easy installation for a variety of engine and transmission swap combinations. Manufactured from steel with a black powdercoat, these crossmembers are designed to be used with Blackheart engine adapter plates for a trouble-free LS, LT, Hemi, Coyote, etc. engine swap. Order the model recommended for your vehicle. Blackheart crossmember features: * Comprehensively designed as an integral part of the complete Hooker swap system, providing maximum level of inter-component compatibility * Designed specifically for use with Hooker engine adapter plates * High-arch exhaust passages provide maximum available exhaust ground clearance * Design geometry replicates stock drivetrain height, inclination angle, and offset for optimized vehicle and component compatibility * High-strength/low alloy steel construction provides desirable balance of strength, stiffness, weight, and cost * Powdercoat finish provides attractive, corrosion-resistant appearance * Provide bolt-in compatibility with Hooker/Holley engine mounts, swap headers, exhaust systems, and oil pans * Hardware included
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$418.95
$183.95
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$359.95
These Bilstein shock reservoir mounting brackets are designed to mount the shock reservoir to the mounting body of the other shock. They are manufactured from aluminum and are black anodized for durability.
( 14 )
$42.00
On Sale
Stifflers Suspension web braces tie together their full-length subframe connectors and stiffening rails, creating the ultimate in chassis stiffening! A key component in their 1979-2004 modular FIT Systems, these individual black powdercoated steel frames provide a structurally engineered web network for additional strength and stiffness. Their installation is easy with the included Slide-2-Size mounting brackets. Stifflers Suspension web braces feature: * Slide-2-Size mounting; simply slide bracket into place and weld, for a custom fit every time * Design optimized using CAD/CAE software combined with real-world test data * Made of 1 in. x .065 in. tubing to maximize stiffness and strength while reducing weight * TIG-welded for superior strength * Considerably increased side impact safety * Works with any aftermarket square or rectangular full-length subframe connectors * Engineered for no loss of ground clearance and no need to relocate fuel or brake lines * No floors to cut or interior to remove * Pre-masked areas for welding require no removal of powdercoat before installation * Industrial-grade powdercoated for long life
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$284.95
$256.46
GForce differential carrier brackets utilize large poly bushings in a wide load-spreading design. Mounts are laser-cut and TIG-welded to eliminate some of the flex usually found in stock mounts. GForce heavy-duty mounts include bushings and hardware.
( 1 )
$289.00
On Sale
Steeda's full-length subframe connectors are perfect for daily drivers or serious cars with high-horsepower, sticky tires or a competition suspension. Steeda starts with beefy 1.5 x 2 in. square tubing that spans the full length of the floor pan, providing unmatched chassis rigidity, improved handling, and improved ride quality with reduced impact harshness. Steeda's subframes are reinforced at each bend and include Steeda's exclusive torque box reinforcing plate for the strongest attachment possible to the rear subframe for maximum effectiveness. Steeda's full-length subframe connectors also feature a one-piece reinforced seat bolt cross brace. Steeda's cross braces have reinforcing gussets built in for greater strength with less welding, making for an easier installation experience. These Steeda full-length subframe connectors come with all mounting point tabs pre-welded to the subframe connectors. They come available in bare steel or black powdercoated finishes.
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$259.95
$207.96
On Sale
Stifflers Suspension Mustang FIT (Fully Integrated Technology) systems offer a proven way to keep your Mustang's muscles fit! The FIT system integrates the front and rear subframes and ties them into the rocker panels to form a triangulated web of strength and stiffness that helps keep your car in shape for improved handling, launches, and ride quality. The strong steel stiffeners beef up your Mustang for an increased range of suspension tuning and overall performance. Twisting and bending is good conditioning for humans--not vehicles. The best exercise for your Mustang is Stifflers FIT system. Stifflers Mustang Fit System benefits include: * Transfers more power to the ground, not wasting it twisting and bending the chassis * Launches straighter * Stiffer chassis reduces or eliminates interior rattles and extends the life of the vehicle * Weld locations are free of powdercoat--no removal of powdercoat required before installation * Non-intrusive design; no floors to cut, interior to remove, or lines to relocate * Tube ends are sealed to keep out moisture * Ground clearance remains unchanged * Increases side impact safety * Can be used with factory convertible braces with only slight modifications
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$569.95
$512.96
Front coil springs need control arms to center the axle evenly under the vehicle, while driving down the road or flexing over obstacles. RT Off-Road control arm brackets are designed with extra steel around the mounting holes, where stock units are prone to failure. In order to dial-in the caster, these brackets use a slotted bolt design. Front coil springs make for a comfortable ride—and with sway bar disconnects, they have incredible flex, too. Keep your Jeep's front axle from getting out of whack with RT Off-Road control arm brackets. They're available for a wide range of applications, from 1984 and up.
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$44.99
Dorman offers spare tire crossmembers for a variety of applications, including many Chevy and GMC vehicles from 2001 and up. These OE replacements can be swapped in for original parts that are damaged by corrosion or impact. Machined from steel for reliable, long-lasting service, the crossmembers match factory dimensions for an accurate and true frame repair. Each part has undergone vehicle try-on, material, and corrosion testing to ensure proper fit and performance.
Not Yet Reviewed
$221.99
Trail-Gear reinforcement plates will help avoid the common trail vehicle frame issues of bending and cracking on even the strongest chassis. They often need added support to strengthen them for their favorite pastimes, on and off the road. Trail-Gear thick steel weld-in plates eliminate the weak spots for long riding enjoyment.
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$99.99
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$199.99
Dorman transmission crossmembers are high-quality replacements for your rusted or damaged original support crossmembers. These direct-fit replacements install in place of the original frame member to secure the transmission in its place to retain the existing frame, restoring performance to keep your vehicle on the road. Made from quality material, Dorman crossmembers are sized to specific applications to ensure proper fit and function. When it comes to servicing your vehicle, don't risk installing parts that may or may not work. Choose Dorman transmission crossmembers.
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$171.99
Most stock chassis flex dramatically, even with mild amounts of torque and horsepower. BMR suspension strut tower braces reduce chassis flex and increase handling and performance. They are manufactured from a mix of large diameter DOM steel tubing and thick laser-cut steel plate. Depending on the application, they are available in two-point and four-point designs that solidly link the front strut towers, adding strength to the entire front unibody and suspension. Most are available in black hammertone and red powdercoat finishes for long-lasting good looks. BMR strut tower braces are 100 percent bolt-in. This means they can be easily installed with simple hand tools, and no welding is required. Installation time is typically less than an hour. When performance is a must, rely on BMR Suspension!
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$149.95
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$449.95
BMR subframe connectors are some of the strongest in the industry. Their innovative design ties together key structural points across the floorpan, minimizing flex. BMR subframe connectors are fabricated from heavy-duty, rectangular tubing for frame rigidity and improved handling ability.
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$239.95
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$659.95
Rust Buster crossmember frame repair sections are made from steel for durability, and ship raw and uncoated for easier weld-on installation. These quality frame repair panel sections are meticulously designed to replace the entire crossmember to help you to get your vehicle back on the road with a renewed life, and keep it that way for years to come. Take control of your own restoration, with Rust Buster crossmember frame repair sections.
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$149.99
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$299.99
Allstar Performance offers main hoop assemblies for your standard or deluxe roll cage kits. Solidly built and reasonably priced, these high-quality steel assemblies are your foundation to protection. Allstar knows that your roll cage is serious equipment. When you need to replace it, make the right choice with Allstar main hoop assemblies.
( 4 )
$199.99
Dorman fuel tank crossmembers replace your damaged original equipment. They're made of durable steel and finished in weldable primer for a clean, reliable repair. Verify the fitment to your vehicle when ordering.
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$157.99
Limit horsepower-wasting chassis flex with Steeda rear shock tower braces. They are manufactured from quality materials to ensure performance and durability. They're great complements to coilover systems.
( 3 )
$114.95
On Sale
It's a known fact; during acceleration, cornering, and braking your chassis will flex and twist. The more power you add or the stiffer the suspension, the worse it becomes. All this movement uses up valuable horsepower, decreases handling characteristics, and reduces ride quality. So why spend time and money improving your engine and suspension when it's attached to a flaccid frame? Stifflers Suspension F-150 chassis stiffening systems bridge the front and rear sections of the F-150 frame to significantly increase its stiffness and reduce the twisting and bending caused by suspension inputs and drivetrain torque. The systems are designed for ease of installation with minimal drilling--all other mounting locations use existing holes. Stifflers F-150 chassis stiffening systems are complete with integrated brackets for optional driveshaft safety loops (sold separately). So what does this mean for you? * Straighter launches * Less wasted horsepower * More responsive suspension tuning * Improved handling under cornering and braking * Better ride quality * Fewer squeaks and rattles NOTE: Other manufacturers' long bars cannot be used with these systems.
Not Yet Reviewed
$549.95
$494.96
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