Chassis Components - Frame Brace, K-Members & More

All American Billet Adjustable Trailing Arm Carrier Bearing Crossmembers

All American Billet adjustable trailing arm carrier bearing crossmembers bolt in at the top and side of frame, rather than using bolts at bottom of frame. Each one features exhaust ports that will accept up to 3 in. diameter pipe, so exhaust can be routed between the frame rails instead of below. The trailing arm brackets allow pivot points to be adjusted and correct pinion angles at ride height. Also, the raised center section design helps to eliminate driveshaft and crossmember interference when running a lowered stance. Features: * Multiple mounting locations for trailing arms * Built-in exhaust ports * Raised center section accommodates raised driveline Please note: The factory carrier bearing mounts will need to be used from stock crossmember

5.0 out of 5 stars ( 3 )

$273.95

Cunningham Machine Billet Blow-By Tubes

Cunningham Machine billet blow-by tubes offer a lightweight, quick-disconnect approach to crankcase pressure evacuation on boosted engine combinations. They are 100 percent CNC-machined from 6061 aluminum in a symmetrical design that allows you to face the tubes in either direction. Available in a machined or black anodized finish, choose the Cunningham blow-by tube with the end size needed. Tube end options: * -12 AN, -16 AN, 1.25 in. slip, or 1.50 in. slip Note: Racing use only, not legal for highway use

5.0 out of 5 stars ( 1 )

$206.50

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$291.99

DragonFire Racing Billet Tube End Caps

DragonFire Racing billet tube end caps are designed to slide right into place on bumpers and other tube-designed components, giving them a great looking finish. They are made of black anodized, CNC-machined billet aluminum construction to give you a perfect fit and finish every time. They're available for 1.5 and 1.75 in. tubing and have O-rings available upon request. So, add some additional style to your ride when building bumpers and other tube designed components with these DragonFire Racing billet tube end caps.

Not Yet Reviewed

$18.99

Eddie Marine Billet Aluminum Sport Trim Tabs

Eddie Marine billet aluminum Sport trim tabs are manufactured from 1/4 in. 6061 T-6 aluminum. These affordable alternatives feature extruded hinge assemblies, making them more attractive and durable than ordinary stamped stainless plate designs. Each trim tab initially receives a clear anodized finish for extra-corrosion resistance, followed by two coats of high-strength, long-lasting Fusioncoat available in an array of colors. Kits typically include: * Trim pump * Wiring harness * External braided stainless steel/PTFE lines * Necessary internal plastic lines * Brass fittings * Stainless steel bulkhead fittings

Not Yet Reviewed

$1,741.95

Eddie Marine Billet Aluminum K-Plane Trim Tabs

Eddie Marine billet aluminum K-plane trim tabs offer heavy-duty design and function, with extruded pivot hinge assemblies with Delrin bushings for smooth operation and extreme durability. These K-plane-style tabs also feature their own hardcoat anodized hydraulic cylinders. The trim tabs are manufactured from solid 6061 T-6 aluminum and undergo a 3-step coating process for extra-corrosion resistance; it starts with an initial military spec hardcoat anodize treatment, followed by two coats of Eddie Marine's high-strength, long-lasting Fusioncoat colors. Kits typically include: * High-pressure, high-speed Sea Star hydraulic pumps * Gloss black billet aluminum mounting brackets * Sealed relay boxes * Internal (24 in.) and external braided stainless steel/PTFE lines * Integrated through-the-transom stainless steel bulkhead fittings

Not Yet Reviewed

$3,839.95

Rhodes Race Cars Elite Series Billet Wishbone Chassis Mounts

Rhodes Race Cars offers a variety of chassis and suspension fabrication components, including Elite Series wishbone housing mounts. Made from 4130 billet chromoly steel, these mounts come complete with all necessary hardware to mount your chassis. They're designed to weld to a 1 5/8 in. tube.

Not Yet Reviewed

$74.95

Summit Racing™ Billet Aluminum Crossmembers

Summit Racing™ billet aluminum transmission crossmembers go above and beyond being affordable replacements--they stiffen your chassis, let you run a dual exhaust, and look mighty fine doing it. Our crossmembers bolt right up to the factory mounts and their double-hump design accommodates most aftermarket dual exhaust kits.

4.75 out of 5 stars ( 8 )

$161.99

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$297.97

Summit Racing™ Rack and Pinions Clamps

Summit Racing™ billet rack and pinion clamps will ease the installation of new Pinto-style rack and pinions to your chassis. These accessories are machined from 3/4 in. billet aluminum and then anodized black. Clamps include stainless cap screws and self-locking nuts. Order with or without optional weld-on steel brackets for 1.5 in. tubing.

4.22 out of 5 stars ( 9 )

$68.99

Longacre Helmet Hooks

Now you can help prevent chips and scratches to your expensive helmet with Longacre Racing's helmet hooks. Made of lightweight billet aluminum with a black anodized finish, these handy helmet hooks just bolt right onto the roll bar for quick and easy use.

4.2 out of 5 stars ( 5 )

$20.99

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$22.99

Dinan Strut Tower Braces

Dinan strut and shock tower braces improve handling and the underhood style of your BMW. These attractive brushed aluminum and carbon fiber braces will help to maintain the structural integrity of the towers over the life of your vehicle, as well as provide sharper handling by reducing flex under harder cornering conditions. They may be installed in conjunction with any of the Dinan suspension systems or the stock components. The end brackets are machined for precise fitment over the strut tower reinforcements and powdercoated for a clean and solid installation.

Not Yet Reviewed

$316.95

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$337.95

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

Allstar Performance Nitrous Oxide Bottle Brackets

Allstar round tank brackets are ideal for nitrous bottles. They're manufactured from billet aluminum and feature a uniquely designed hinge bracket to simplify tank installation and removal. Available in polished and black finishes, the brackets are offered in a wide variety of sizes to fit many applications—including NOS and fire bottles. Allstar round tank brackets have a flat bottom with 2.5 in. bolt spacing, and when used with Allstar Performance chassis brackets, they will complete your mounting needs.

5.0 out of 5 stars ( 1 )

$79.99

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$84.99

Drag Race Solutions Quarter-Turn Fastener Tool Holders

Keep your quarter-turn fastener tool close at hand with Drag Race Solutions tool holders. Exclusively designed for their billet tools, the holders are made from billet aluminum, powdercoated gloss black, and available to fit several tube sizes or a flat surface. Safely mount your tool in a convenient location in your race car with Drag Race Solutions quarter-turn fastener tool holders. A simple quarter-turn T-nut secures the tool in place and makes for easy removal when needed. Select holder for bar mounting or flat surface mounting.

Not Yet Reviewed

$49.99

Nitrous Outlet Rechargeable Battery Mounts

Nitrous Outlet Rechargeable Battery Mounts enable you to keep your nitrous bottle at an optimal temperature while in the staging lanes—removing the strain from your main battery system. CNC-machined from 6061 billet aluminum and black anodized for protection, the units feature 12 in. long 12-gauge wiring pigtails and will accept a Milwaukee M18 battery pack. The terminal block is made from PA12 nylon, so it's fully insulated from the billet base. These battery mounts can be affixed to the roll bar (using roll bar mount P/N 00-67000, sold separately) or any flat surface.

Not Yet Reviewed

$96.99

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$107.99

Roadster Shop SPEC Chassis Kits

Roadster Shop SPEC chassis kits offer Roadster Shop quality at an affordable price point. The SPEC Series is an engineering-focused approach, using the latest in manufacturing technology, to build the lightest, strongest, and easiest-to-install complete chassis systems. These technologies have been used to streamline procedures resulting in lower cost and shorter lead times. The SPEC independent front suspension is engineered to deliver outstanding performance in a user friendly package. It features proprietary suspension geometry designed to provide the best balance of ride quality and performance in its class. Available as On-The-Shelf, pre-configured chassis or custom specifications to suit your needs. Features and benefits of Roadster Shop SPEC chassis kits include: * Full-chassis performance at a smaller component price * Unparalleled quality * Add the strength of a full frame with no floor modifications on most applications * CNC laser-cut, TIG-welded, and contoured "Laser Rails" frame rails * No kinks, bends, or stressed areas that are prone to flex like mandrel-bent tubing * Stronger, lighter, and more precise * CNC-located factory mounts built into the frame for easy, vehicle specific installation * Frame rails accommodate mini-tubs and wider wheels * Aggressive ride heights for the modern pro-touring look * Choice of coilover or air suspension for many applications * Air suspension chassis will lay the rockers on the ground (varies with tire size) * Truck rear frame rail kick ups engineered for minimal bed modifications while allowing rockers to lie on the ground * Crossmembers and chassis bracing allow 3 in. exhaust * Adjustable, drop-out transmission mounts (tunnel mods may be necessary for larger T-56 and 4L80 transmissions) * Vehicle specific body (cab and bed on trucks), bumper, and core support mounts * Single-adjustable billet coilovers * Power rack and pinion steering * Easy-to-adjust upper A-arm eccentric mounts for fast and accurate alignments * Wilwood Pro Spindles * Parallel 4-bar rear suspension * Ford 9 in. housing with 31 spline axles * Optional mounts, coilovers, sway bars, brake packages, and rear-end gearing available on custom-order chassis * 5 x 4.75 wheel bolt pattern * Frames are shipped as bare steel

4.21 out of 5 stars ( 14 )

$20,375.99

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$23,256.99

Steeda Ford Mustang Rear Chassis X-Braces

Steeda Ford Mustang rear chassis X-braces reduce deflection and improve your suspension performance. They're crafted in-house from strong chromoly alloy steel tubing, then further reinforced with a billet aluminum center cover plate. The X-braces are powdercoated to resist the elements and provide long-lasting rigidity to your undercarriage. These units distribute loads more efficiently between your rear shocks, springs and the chassis—providing increased handling and cornering, while curbing rattles and squeaks. Most—but not all—models require a rear seat delete, and you can secure the braces easily with either a bolt-on or welded installation. Order the Steeda rear chassis X-brace designed for fitment on your Ford Mustang submodel.

5.0 out of 5 stars ( 4 )

$354.93

Meziere Bar Clamps

Meziere bar clamps feature billet aluminum construction, are great add-ons to Meziere bottle clamps, and are ideal for use across a wide variety of racing applications. They're designed so beautifully and efficiently that they'll satisfy the most demanding customers. Meziere offers clamps for bars ranging from 1 in. to 1.625 in. in diameter. These tube clamp sets include an intermediate bar, a clamp bar, and stainless hardware to mate the bar clamp to the bottle clamp of your choice.

Not Yet Reviewed

$44.29

On Sale

Drake Strut Tower Braces

Improve the handling of your vehicle by installing a Drake strut tower brace. Designed to reduce strut tower flex by adding extra stiffness that will transmit weight between the two strut assemblies, helping to keep your tires firmly on the ground for increased traction during hard cornering. They offer a simple bolt-on installation.

4.69 out of 5 stars ( 29 )

$437.95

$393.95