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Chassis Components - Frame Brace, K-Members & More
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Real Deal Steel Wider Wheel Well Tubs
Live large and make your mark on the boulevard! When you want to add the big spin to your 1955-57 Chevy, wider wheel well tubs are the first step to expanding your wheelbase. Real Deal Steel can help you broaden your wheel wells by 2 5/8 in. inboard, allowing the use of up to 13 in. wide tires (when used with a rear spring pocket kit, sold separately). If you want wider wheels and tires with the appearance of normal wheel wells, rely on Real Deal Steel--your "go to" guys for classic Chevy fabrication.
( 4 )
$499.99
Allstar Performance Steel D.O.M. Tubing
Allstar Performance has a selection of D.O.M. mild steel tubing to assist you with your fabrication projects. These convenient, quality pieces of steel tubing are Drawn Over Mandrel and have tighter wall thickness tolerances. D.O.M. tubing is available in precut lengths of 4 and 8 ft. Choose what you need in length, diameter, and thickness—plus, keep in mind that if your car is to be certified, the wall thickness of the tubing should be verified. Allstar D.O.M. steel tubing is specially designed for your high performance projects.
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$22.99
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$77.99
Allstar Performance Steel Suspension Tubes
Allstar steel suspension tubes are ideal for your fabricating projects. They're made of strong, swedged DOM steel with a black anodized finish for looks and durability. These threaded tubes are available in three diameters and dozens of precut lengths for a perfect fit.
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$17.99
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$36.99
On Sale
Artec Industries Steel D.O.M. Tubing
You can now custom build your project like you want using Artec Industries steel D.O.M. tubing. This convenient steel tubing is Drawn Over Mandrel and has tighter wall thickness tolerances. D.O.M. tubing is available in precut lengths. Choose the diameter and thickness you need to start your build.
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$149.99
$119.99
Allstar Performance Steel Flat Stock
Are you making brackets for your special project? Allstar Performance steel flat stock is perfect for fabricating mounting brackets or supports. Manufactured from standard grade steel, it has excellent welding characteristics and is easily cut and shaped.
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$9.49
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$39.99
Rhodes Race Cars Mild Steel Tubing
Rhodes Race Cars offers a selection of premium quality round mild steel tubing for you build. This is the same quality tubing that Rhodes Race Cars uses on some of their in-house-built cars and components. With Rhodes Race Cars, quality tubing selection, combined with all their other offerings, is an example of why they lead the way in servicing you for all your fabrication needs. Select the mild steel tubing in the diameter and length that's better suited to your project's needs. Tube pricing is per foot. Product Overview: * Premium quality round mild steel tubing * Available in various diameters in pre-cut lengths * Tubing is also available in full lengths which vary from 17-24 feet (full lengths of tubing will ship via truck freight) * Welding should always be performed by a qualified welder Note: Tubing is nonreturnable and nonrefundable. Due to the increasing dimensional penalties (increased costs) with all shipping carriers, the 48 in. long pieces have reasonable transportation costs, and 90 in. pieces are still under the limit for UPS oversized package penalties.
Not Yet Reviewed
$34.95
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.
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$79.99
Competition Engineering Steel Rear Fenderwells
These Competition Engineering steel fenderwells are beaded at the seams to give them extra strength, and are made of 24-gauge steel. These fenderwells allow for plenty of clearance, even on 15 and 16 in. Pro Stock tires.
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$164.99
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$250.99
Allstar Performance Steel End Caps
Finish off your frame, bumpers, or any tubing member with Allstar Performance steel end caps. They are available in round, square, and rectangular styles. Complete your tubing ends and prevent rust with Allstar steel end caps.
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$7.99
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$14.99
Allstar Performance Steel Angled Stock
Create some support with Allstar Performance steel angled stock. These steel pieces come in various sizes and lengths and are ideal for building projects around the shop. The standard grade steel has excellent welding characteristics and can easily be cut and shaped. Be creative with Allstar Performance steel angled stock.
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$10.99
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$30.99
Keyser Manufacturing Round Steel End Caps
Keyser Manufacturing round steel end caps seal off your steel tubing to keep track dirt, water, and mud from getting in. They're available in several diameters, either individually or in bulk. Choose your size, choose your quantity, and let Keyser Manufacturing round steel end caps help you finish your fabrication project.
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$2.99
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$3.99
Clearance
Out-Pace Racing Products Welded Round Steel Tubes
Out-Pace Racing Products offers welded round steel tubes in a variety of lengths and thread sizes. They're available with the tube only, or with 5/8 in. moly or steel rod ends—greaseable or standard non-greaseable. The steel steering linkage tubes have a .065 in. wall thickness and are black powdercoated for looks and longevity.
Not Yet Reviewed
$24.99
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$89.99
$15.50
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$47.50
Clearance
Out-Pace Racing Products Greaseable Steel Upper A-Frame Tubes
Out-Pace Racing Products offers greaseable steel upper A-frame tubes in a variety of lengths. They're available with your choice of 5/8 in. steel or moly rod ends. The threaded tubes are black powdercoated for looks and longevity.
Not Yet Reviewed
$44.99
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$67.99
$23.50
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$39.50
Rugged Ridge Stainless Steel Frame Covers
These Rugged Ridge stainless steel frame covers are designed to give your Jeep a unique look. They are constructed from prime 304 stainless steel polished to a mirror finish for the best looking, longest-lasting covers found on the market today. Available for Jeep CJs, TJs, and YJs, these Rugged Ridge stainless steel frame covers will make excellent additions to your ride.
Not Yet Reviewed
$94.99
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$119.99
Summit Racing™ Frame Brace Kits
Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided
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$201.99
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$1,331.98
AJE Suspension Mustang Tubular K-Members
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.
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$359.99
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$516.99
Summit Racing™ Dual-Exhaust Transmission Crossmembers
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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$59.99
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$466.99
Allstar Performance Standard Roll Cage Kits
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.
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$549.99
Ridetech Subframe Connectors
Ridetech subframe connectors add rigidity to your vintage vehicle's chassis and improve performance by reducing chassis flex. Modern tires and aftermarket suspension components are pushing the limits of OEM chassis designs. Ridetech's subframe connectors offer simple bolt-on reinforcement to significantly increase the performance of the chassis and dramatically transform the handling and ride quality. Connectors are fabricated from 1.5 in. x 3 in. x .125 wall steel for high strength, then bathed in a durable powdercoat finish for long-lasting, high-quality appearance. Order the pair recommended for your muscle car application.
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$625.00
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$695.00
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.
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$79.99
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$429.99
Stifflers Suspension Transmission Crossmembers
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
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.
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$535.95
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$589.95
UMI Performance Boxed Weld-In Subframe Connectors
UMI Performance boxed weld-in subframe connectors are necessary chassis upgrades when racing and hard driving habits are present. UMI Performance boxed weld-in subframe connectors greatly improve your car's handling ability, while reducing T-top squeaks, dash rattles, and quarter-panel flexing. Subframe connectors essentially tie the front and rear steel subframes together, resulting in a stiffened and strengthened chassis, allowing for better weight transfer and improved traction when launching. When strength is a concern, square tubing has greater torsion resistance over tubular designs. They will work with all aftermarket exhaust systems and will not affect ground clearance. Their weld-in style requires no bolts to tighten and offer less chance of flex when compared with bolt-in types.
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$362.70
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$449.99
Summit Racing™ Rear Fenderwells
You don't have to dip into the grocery money to get a pair of our Summit Racing™ rear fenderwells. Available in durable steel or lightweight aluminum, these fenderwells or wheel tubs come in multiple sizes to fit the largest of tires with plenty of clearance. They are formed with bead rolls for strength and a "hammer over edge" or "Pittsburgh seam" where the sides join the tub. Fenderwells come unassembled and ship flat. Once trimmed they are easily put together with a hammer and dolly by folding the edge over.
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$127.99
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$149.99
