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Chassis Components - Frame Brace, K-Members & More

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Results 1 - 8 of 8

On Sale

Hooker LS Engine Swap Transmission Crossmembers

Hooker LS engine swap transmission crossmembers are built to mount the transmission in place when switching to an LS engine. They are designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety, and appearance. The crossmembers are manufactured from high-strength, low-alloy steel and then black powdercoated for maximum durability. They provide an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles. They are designed to be used in conjunction with Hooker LS engine swap brackets to provide a bolt-in installation of Hooker LS swap manifolds, headers, and exhaust systems for this application.

4.62 out of 5 stars ( 42 )

$399.95


$219.95

$449.95

On Sale

Hooker Transmission Crossmember Extension Brackets

Get your LS engine installed properly using one of these Hooker transmission crossmember extension brackets. They are manufactured from quality materials and bolt in place for an easy installation. The brackets are available for different types of transmissions, so they're sure to have you covered.

5.0 out of 5 stars ( 4 )

$45.36

$270.95

On Sale

Hooker Blackheart Transmission Crossmembers

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

4.37 out of 5 stars ( 27 )

$418.95


$164.95

$449.95

Hooker Transmission Crossmember Spacers

Hooker transmission crossmember spacers are designed as part of a fully-engineered LS swap mounting system—and for compatibility with an aftermarket polyurethane transmission mount or stock replacement rubber mount of equivalent installed height. Machined from aluminum, these spacer only kits (bolts not included) will help facilitate installation of a GM 4L60-4L70 transmission into any LS-swapped 1968-72 A-body utilizing Hooker transmission crossmembers.

4.5 out of 5 stars ( 4 )

$45.36

QA1 Mustang K-Members

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

4.48 out of 5 stars ( 31 )

$567.95

QA1 GM K-Members

QA1's tubular K-member for the 1982-1992 Chevrolet Camaro/Pontiac Firebird (F-body) is a significant front-end upgrade. Designed for reduced weight and increased clearance for headers and oil pans, QA1's K-members make a great upgrade for both street performance and track vehicles. QA1's engineers prioritized superior strength when designing these K-member components which reinforces the front-end unibody structure while optimizing weight savings. Unlike other K-members that lock you into a single setup, QA1 K-members offer unmatched versatility with their modular engine mounts (sold separately) that let you switch between engines and transmissions without needing a new K-member. No other K-member offers this level of adaptability, making QA1 the ultimate choice for a seamless build. The K-members offer the flexibility to be used with either coilover struts or QA1 spring sliders, depending on your performance goals. Coilover struts, like QA1's adjustable Proma Star Struts, can also provide a significant performance boost for your 3rd Gen Camaro or Firebird with the ability dial-in the perfect ride height. For those looking to achieve the perfect stance with greater negative camber, while accommodating wider wheels and tires, inboard spring sliders by QA1 are another great option. The inboard spring slider option also helps to maintain spring loads near the factory position on the QA1 K-member. Features and benefits: * Steel suspension subframe crossmember * High-strength design with powdercoat finish * The unique design of QA1's K-members allows the use of interchangeable engine mounts (sold separately) for easy engine swaps—choose from modular engine mounts (sold separately) that either allow you to reuse your existing small block engine and transmission combination or swap to a big block Chevy, or more modern LS and Gen V LT * Substantial weight savings—shedding 32 lbs. while increasing clearance and enhancing accessibility to the front of your car, this is an ideal upgrade! * Compatible with QA1' spring sliders or QA1's coilover struts (sold separately) * You can make your driveline swap even easier by using QA1's transmission crossmembers and torque arms (both sold separately) * Bolt-in installation—QA1's commitment to thoughtful product design is evident in their fully bolt-in kits, providing an easy installation process Fitment Notes: Must use QA1 lower control arms (sold separately). Not compatible with factory coil springs. Must use QA1 coilover struts or QA1 spring slider kit (both sold separately). Engine mounts sold separately.

Not Yet Reviewed

$699.95

AJE Suspension Mustang Tubular K-Member Complete Swap Kits

Are you swapping in a new engine to your Mustang? If so, AJE Suspension Tubular Mustang K-member swap kits should be your choice to drop the engine you want under the hood of your pony. These swap kits are produced exclusively by AJE Suspension with bolt-in K-members that fit your Mustang and the necessary motor mounts to mount any engine--Chevy or Ford! First, AJE motor mounts are stronger than factory setups, so they can handle the power of your turbos and blowers. Second, their K-members are crafted from steel. They offer no bent tubes and triangulated load paths to deliver the strength that you need without adding extra weight that you don't need, as well as extra header/oil pan clearance! The swap kits also include A-arms, coil-over spring kits, and, depending on the application, caster/camber plates. One last thought--if you decide to part with your pony and keep your engine, you'll have plenty of interested parties, as the new buyer can mount any engine they choose without changing the K-member. Why waste money on K-members that mount only one family of engines? Compare price, quality, and design--you'll be ready to update your pony with the suspension technology of AJE Suspension tubular K-member complete Mustang swap kits.

3.42 out of 5 stars ( 12 )

$519.99

UMI Performance Tunnel Brace Torque Arm Mounts

These UMI Performance tunnel brace torque arm mounts are designed to get the most out of your car. They are engineered to be stronger than the stock mount without adding excessive weight or bulk under your car. To make installation easy, UMI offers different offsets to clear the exhaust and specially designed them to bolt up to the factory location without needing to be welded in. These tunnel brace torque arm mounts are constructed from steel and are powdercoated to protect them from the harsh elements under your car. UMI Performances tunnel brace torque arm mounts are perfect to help you get your car off the line and down the track faster.

Not Yet Reviewed

$229.99

$279.99

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