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Chassis Components - Frame Brace, K-Members & More
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Steeda Stop the Hop Street Starter Kits
Steeda "Stop the Hop" Street Starter kits help you eliminate wheel hop and stay within your budget. These kits contain the best three components to rid your Mustang of this menace, provide the fundamental foundation for ultimate traction and suspension compliance, and address the issues with factory IRS subframe mounting. Want to "Stop the Hop"? Get a Steeda Street Starter kit. Kit components: * IRS subframe alignment dowel kit -- Fills the factory bolt hole voids with CNC-machined Delrin® inserts that will square up the rear subframe to the chassis and limit side-to-side and front-to-back movement of the subframe that is present under hard acceleration and braking. * IRS subframe bushing support system -- Patented 8-piece kit designed and made in-house from billet 6061 aluminum and features stainless steel hardware. Fills all the factory voids in the IRS subframe mounting locations, preventing up-and-down movements of the subframe. * IRS subframe support braces -- Made in-house from chromoly steel, these 5-point braces with a simple bolt-in design support the factory subframe by directly tying it into the chassis at key mounting locations, utilizing factory mounting locations on the factory frame. They support the front factory mount and the lower control arm mount as well. Kit benefits: * Eliminate wheel hop while not increasing NVH * Eliminate subframe movement * Simple installation * Squares subframe to the chassis * No permanent modifications
Not Yet Reviewed
$614.95
Silver Sport Seat Pan Bushings
Restore proper seat alignment in your 1963-67 C2 Corvette with Silver Sport seat pan bushings. Designed for fiberglass seat pans, these bushings push sinking pans back up to the correct level, ensuring a secure and stable seating position. The bushings also provide additional clearance for the transmission tunnel, making them ideal for vehicles with performance transmissions or modified drivetrains.
( 1 )
$29.95
Heidts Subframe Support Tubes
Heidts subframe support tubes are designed to increase the structural rigidity of your car by linking your sub frame to the strong structural corners of the firewall. They feature all-steel construction and are designed to bolt directly to your Heidts subframe and OEM firewall with the included mounting brackets. The support tubes are available in two styles--a solid fixed mount that includes shims, and an adjustable version featuring rod ends located at both ends of the support tubes.
Not Yet Reviewed
$347.00
Van Steel Crossmember Bushing and Reinforcements
Van Steel has been serving the Corvette community for over 40 years, providing parts that are as good as or, in many cases, better than factory. They are ready to help your Corvette ride, drive, and handle to the best of its ability, along with looking and driving the way you want it to. Van Steel crossmember bushing and reinforcements are ideal for street or track upgrades, nearly eliminating all deflection in the differential. They provide a more rigid mount of the differential and raise it for better half-shaft geometry.
( 2 )
$79.99
Rust Buster Crossmember Frame Repair Sections
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.
( 5 )
$52.99
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$249.99
Steeda S550 Ford Mustang Rear IRS Subframe Support Braces
Reinforce your late-model Ford chassis with Steeda S550 Mustang rear IRS subframe support braces. These chromoly steel aftermarket stabilizers connect three key points on either side of the undercarriage: the rocker panel, the front mount of the rear suspension subframe, and the rear mount of the lower control arm. This adds much-needed rigidity and overall control of the vehicle. Steeda braces will limit twisting and vibrations for improved cornering, less wheel hop, and no additional noise. The stiffeners use existing holes in the chassis, and require no modifications—installation takes about an hour with regular shop tools. Leave the factory bracket in place; these subframe braces offer twice the support. Enjoy better handling and a safer ride with a pair of Steeda S550 Ford Mustang rear IRS subframe support braces.
( 11 )
$349.95
Hotchkis Sport Suspension Convertible X Brace Supports
Hotchkis Sport Suspension Convertible X Brace supports will add rigidity to your vehicle's chassis by replacing the factory frame brace. As an added benefit, they also allow for the use of larger-tube exhaust systems, which will often require the removal of the factory brace anyway. These fabrication-designed braces feature extra reinforcing gussets and a laser-cut HSS logo. Get your fabrication on with an assist from Hotchkis Sport Suspension Convertible X Brace supports!
( 16 )
$299.99
Steeda Subframe Alignment and Support Kits
Steeda has combined their subframe alignment kit and subframe bushing support system into a money-saving package. These components are useful for a variety of Ford Mustang applications from 2015 and up. Product benefits include: * IRS subframe bushing support system fills in all factory voids in order to eliminate movement of the IRS subframe * Utilizes all 4 factory mounting locations, which completely restricts shifting or rotation * Practically no added weight to the vehicle * Uses precision-machined Delrin® sleeves, which add no NVH and limit vibration to the vehicle * CNC-machined parts for a precision fit, unlike welded and stamped parts with slotted holes * Aligns and holds the subframe in place, in all 4 mounting locations * Easy installation, can be done in under 2 hours * More cost effective than others on the market to control wheel hop
( 2 )
$284.95
Global West Suspension Tubular Inner Shock Tower Supports
Your musclecar is only as strong as its weakest link, so it's a good thing that Global West manufactures not just parts, but solutions. Global West Suspension tubular inner shock tower supports are your solution to chassis flex. Designed to work with Global West Negative Roll upper arms or factory control arms, these hefty steel supports will access the shock adjusters and reposition the bump stops, giving your suspension more travel.
( 2 )
$267.55
Silver Sport Transmission Support Brackets
Securing your transmission is a must. Silver Sport transmission support brackets are cut from robust steel and zinc plated. They utilize the original crossmember and are bolt-in for an easy installation.
( 1 )
$139.95
Brothers Trucks Cab Mount Supports
Brothers Trucks cab mount supports are quality stamped for a precise fit and appearance. Available in models to fit either the driver or passenger side of your truck, these bracket supports are constructed with thick, OE-gauge steel to provide high-strength and then are EDP coated for corrosion protection. Replace those aging or rusty cab mounts with brand new supports. Order the model designed to fit your Chevy or GMC vehicle.
( 1 )
$186.95
Steeda Hardcore Differential Support Brackets
Steeda Hardcore differential support brackets are engineered to dramatically strengthen the factory independent rear suspension by locking the differential in place and redistributing load away from the vulnerable front mounting ears. Developed to prevent housing damage under hard launches, these heavy duty, bolt in brackets reduce wheel hop, minimize pinion rise, and significantly limit differential movement so more power is transferred to the ground instead of being lost through bushing deflection. Steeda's triple shear mounting configuration eliminates the factory single shear weakness, increasing load capacity and durability, while upgraded hardware adds an extra margin of safety for high traction tires and aggressive driving. Ideal for performance focused builds, Steeda Hardcore differential support brackets deliver improved drivetrain stability, consistent launches, and enhanced reliability when traction and power are pushed to the limit
Not Yet Reviewed
$249.95
Rust Buster Front Frame Support Crossmembers
If your vehicle's boxed frame traps water leading to issues of premature and excessive rust, Rust Buster Frameworks can help overcome these problems, maintaining your vehicle's structural integrity, and keeping it on the road for years. Rust Buster front frame support crossmembers are factory OE replacements designed with the latest technologies to capture your vehicle's contours, tailoring each piece for the correct fitment and ease of installation. Made from heavy-duty 11-gauge steel to OE specifications, the crossmembers ship with an oil protective coating to prevent oxidation during transit and will require welding. With 45 years of experience backed by a lifetime warranty, Rust Buster will put an end to all your rust issues.
Not Yet Reviewed
$229.99
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$249.99
BBK Gripp Heavy-Duty Bolt-On Subframe Connectors
BBK Gripp heavy-duty bolt-on subframe connector sets dramatically reduce unwanted chassis flex to give your vehicle better cornering capability. The connectors feature super-strong boxed steel construction, precision-stamped brackets for easy installation, and a black powdercoated finish. Hardware is included.
( 17 )
$229.99
Kentrol Strut Rod Kits
Whoa--strength and style! Kentrol strut rod kits will hold up your hood with beautiful stainless steel. No worries here about working under your hood when it's propped up with these strong rods. Be confident when you lift your Jeep hood supported by Kentrol strut rod kits.
( 1 )
$56.99
Rust Buster Spare Tire Crossmembers
Rust Buster comes in with a solution better than the Factory OEM crossmember. The spare tire crossmember is a crucial component designed to enhance the structural integrity of your vehicle's rear frame, ensuring that your spare tire is securely held in place. This repair piece serve as a faithful OE replacement, preserving the authenticity of your vehicle's design while elevating its overall structural integrity. Designed as a bolt-on part, installation is straightforward and hassle-free. Each crossmember is meticulously engineered and features mounting location holes that are slotted for optimal fitment for the perfect blend of strength and durability. For added protection against rust and corrosion, this support piece comes with a rust-preventative oil coating, ensuring your investment stands the test of time. Drive with confidence, knowing your spare tire is securely supported with the quality and precision of a spare tire crossmember by Rust Buster. Order the model for your make/model.
Not Yet Reviewed
$179.99
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$679.99
Whiteline Chassis Braces
Whiteline chassis braces upgrade your car's performance. Your stock brace is merely stamped lightweight steel, but Whiteline rear chassis braces are heavy-duty boxed steel reinforcements. The stiffeners are designed to assist in absorbing load and reducing the force on the panhard. Reduce stress and increase performance with the addition of Whiteline chassis braces. Order the model tailored for your vehicle application.
Not Yet Reviewed
$183.88
Rust Buster Frame Repair Sections
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.
( 39 )
$159.99
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$279.99
Helix Subframe Kits
Building a custom front end for your Chevy II Nova? Look no further than Helix suspension to get your kit started. These front stub rail kits are designed for you as a starting point for adding that Corvette, Cadillac, Viper or other custom front suspension you're looking to engineer into your ride. (Helix offers this kit with Mustang II or CornerKiller crossmembers included under separate part numbers.) Get the start you need quickly and take your ride to another level with a Helix subframe kit. Included in subframe kit 14614 (HEXCLP1): * 2 - Support Tubes * 2 - Frame Stubs * 4 - Shim Plates (No crossmember included)
Not Yet Reviewed
$435.99
Rust Buster Transmission Crossmembers
Transmission crossmembers help to distribute and maintain the forces and torque that result from the output of the engine and transmission. As time passes, ageing, exposure to the elements, etc., corrosion can set in creating a dangerous situation. Luckily, with a combined 45 years of experience, the Rust Buster engineering staff have a solution. Their transmission crossmembers will help to maintain your truck or SUV's structural integrity and keep it powering through the roads for years to come. By utilizing the latest in scanner solutions and CAD software, Rust Buster transmission crossmembers are designed and built, capturing all the correct contours and guaranteeing a perfect fit and an easier installation on your vehicle. Put an end to your rust issues with Rust Buster. Select the crossmember designed for your vehicle. Features: * Made from heavy-duty 11-gauge steel * Protective oil coating prevents oxidation during shipping * Back by a Lifetime Warranty * Transmission support plate (where applicable) * Welding required (where applicable) * OEM hole locations * Class 10.9 hardware (where applicable)
Not Yet Reviewed
$199.99
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$499.99
Whiteline Lower Control Arm Braces
Whiteline lower control arm braces tighten your chassis for better performance. You can never have too much chassis stiffness; weight aside, the more stiffness the better. Whiteline chassis bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex. In fact, it helps every component in the suspension system do its job properly—and you can feel the difference through improved turn-in and sharper steering response, along with greater steering feedback. Order the reinforcements designed for fitment on your vehicle.
Not Yet Reviewed
$154.88
QA1 Bolt-On Subframe Connectors
The 1967-69 F-body was designed in an era when high performance driving and modern tire technology weren't as prevalent. Their unibody chassis, while innovative at the time, can flex and twist under stress, particularly when cornering aggressively or accelerating hard. QA1's bolt-on subframe connectors offer a simple and effective solution to this common issue. They tackle the flex issue by increasing frame rigidity, leading to a significant improvement in handling performance—especially during cornering, acceleration, and braking. The tubular design connects the front Camaro/Firebird subframe to the rear subframe, providing additional structural support and stiffness to the chassis. Additional details: * Included solid body mounts and hardware further reduce chassis flex. Their aluminum construction offers a noise-free alternative to polyurethane. * Thoughtful design: The QA1 subframe connector contours to follow the body lines for a factory-like look without sacrificing ground clearance. * Easy bolt-in installation makes the upgrade hassle-free. * Fitment notes: Does not fit convertibles.
( 2 )
$535.95
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$589.95
Summit Racing™ Brake Hose Mounting Tabs
Summit Racing™ brake hose mounting tabs give you an easy option to securing your brake hoses. They're manufactured from durable steel and can be bolted or welded. Whether you're using factory hoses and lines or an aftermarket setup, these tabs when used with our clips will safely support the brake hose and line at the attachment points.
( 1 )
$9.99
Allstar Performance Aluminum Accessory Clamps
Allstar Performance aluminum accessory clamps are perfect for mounting small parts and accessories, or creating an adjustable clamp-on mount for supporting body or roof panels. The clamps have tapped holes and include two button head Allen screws. Choose the tube diameter needed for a snug fit on your cage.
( 23 )
$18.99
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$19.99
