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QA1 Mopar K-members are direct bolt-ins for Chrysler, Dodge, and Plymouth vehicles. They are manufactured from quality materials and are engineered for maximizing strength. The K-members feature motor mount attachment points to accept factory and aftermarket motor mounts, and their tubular design also allows for increased header clearance.
( 28 )
$820.95
Auto Metal Direct makes heavy-gauge steel rails designed to fit perfect and weld-in easily since they are superior reproductions of the factory original. Frame rails can become weakened by rust, attempts at pushing or towing, or damaged due to an accident, which can adversely affect other chassis components and make your vehicle unsafe to drive. Don't compromise your vehicle—or safety—with cheap replacement parts. For quality parts and components that you need for your classic vehicle, trust the pros at AMD.
( 3 )
$529.99
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$599.99
If you're going racing and have a hi-po engine in your unibody car, you might end up losing traction or twisting the body. What you need is extra support, and Competition Engineering subframe connectors give you that. Constructed of mild steel tubing, these connectors include all hardware and instructions.
( 160 )
$257.99
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$283.99
Hotchkis Sport Suspension weld-on subframe connectors strengthen the chassis of your unibody to increase cornering and straight line performance. They're engineered to provide maximum ground clearance, while reducing annoying rattles and squeaks.
( 51 )
$399.99
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$499.99
Turn to the pros at Auto Metal Direct to provide the best OEM replacement parts on the market. Their rear frame rails are made from quality, heavy-gauge steel with a long-lasting, durable black powdercoated or EDP finish. Each piece is built to original OE specs and has been test-fitted by the restoration technicians at Auto Metal Direct. The frame rails are available in a variety of configurations for fitment on many classic vehicles. Order the model needed for your application.
( 14 )
$299.99
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$454.99
Auto Metal Direct torsion bar crossmembers feature the same metal thickness and contours as OEM--and the area holding the torsion bars will accept stock size bars, as well. These replacement panels span from side to side, offering integral support to your vehicle's chassis. The crossmembers are manufactured from durable steel and then EDP-coated for maximum protection.
( 10 )
$279.99
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$389.99
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
( 27 )
$263.95
$120.95
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$349.95
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
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!
( 168 )
$259.95
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$299.95
Silver Sport transmission crossmembers are CAD-designed from heavy-duty formed and powdercoated steel. They offer strength and accuracy, two essentials of a crossmember. These SST vehicle-specific crossmembers are stiff and resistant to deflection, meeting or surpassing the original design, meaning they won't flex during hard launches or on rough roads. They are engineered to provide the proper driveline angle eliminating installation issues seen with adjustable crossmembers, as well as vibration issues and possible U-joint damage. Exhaust and ground clearance are also taken into consideration. Silver Sport transmission crossmembers locate the transmission at not only the proper height and angle, but makes sure it stays there, regardless of power, torque, or road conditions. Order the one for your specific vehicle.
( 3 )
$199.95
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$299.00
On Sale
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.
( 27 )
$427.95
$384.95
DC Sports front and rear upper strut tower bars work in conjunction with the factory suspension to strengthen the chassis by joining the two shock towers together. This helps to eliminate the flex created by performance driving, while improving the car's feel and handling. An easy-to-bolt-on design, which includes all necessary hardware and instructions, makes them a prime choice for your ride.
( 7 )
$142.49
On Sale
Custom laser-cut Hurst tunnel patches are used when installing an aftermarket transmission conversion into your classic car. These shifter tunnel floor panels are made from steel and pre-formed to fit your specific application.
( 10 )
$124.95
$112.45
Auto Metal Direct rear cross sill extensions are designed to help mount the rear cross sill extension more easily. They're built from durable materials and are precut and bent to your specific vehicle application. The extensions are available for either driver or passenger side fitment, so we'll have your vehicle covered.
( 6 )
$37.99
Get up to 3 in. higher than the rest of the world with one of our Summit Racing™ 7800000 Series body lift kits. The kits raise your truck's body off of its frame with reinforced nylon lift blocks (rated at 50,000 lbs. per square inch), and include such components as CNC-machined splined steering extensions (where required), bumper brackets (most applications), and zinc plated Grade 5 hardware to complete the installation.
( 69 )
$300.99
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$330.99
On Sale
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.
( 4 )
$64.05
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$270.95
$57.65
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$243.85
If you're going racing and have a hi-po engine in your unibody car, you might end up losing traction or twisting the body. What you need is extra support, and Competition Engineering's weld-on subframe connectors give you that. Constructed of mild steel tubing, they solidly connect your car's front and rear subframes.
( 14 )
$168.99
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$171.99
Goodmark frame rails are pre-bent to fit your specific vehicle application. They're manufactured from high-quality steel and are available with a natural finish or EDP coating. These replacements are offered in a wide range of configurations for classic cars and trucks from the 1960s, '70s, and '80s. For repair or restoration, order the model (and position) recommended to fit your vehicle.
( 7 )
$276.99
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$312.99
Belltech crossmembers are designed to exceed OEM load specifications and are direct replacements for the factory units. A gain of 2.25 in. of clearance is achieved. Belltech low-profile design crossmembers reduce the risk of bottoming on extremely lowered trucks.
( 3 )
$259.00
Sherman frame rails are designed to replace missing, damaged, or rusted-out factory frame rails. They are manufactured from high-quality, high-strength steel for longevity and durability.
( 3 )
$350.99
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$386.99
Give weak front-ends the boot with Rough Country Kicker Bars. Designed to work with Rough Country's suspension lifts, these reinforcement braces are fabricated from steel to help increase your vehicle's off-road stability, and are highly recommended by Rough Country for aggressive off-road use. Select the Kicker Bar kit designed for your truck.
Not Yet Reviewed
$99.95
Allstar Performance offset deluxe roll cage kits are ideal for use with template-style or ABC bodies. They can, of course, be purchased complete—or via individual components, such as main hoop assemblies, curved door bars, and door bar spacers. This component box kit is a perfect fit with either Allstar's 54 in. or 57 in. wide offset kit frames.
( 1 )
$199.99
Clearance
These Performance Accessories Gap Guard kits fill in the unsightly gap left by lifting your truck or SUV. Made of heavy-gauge rubber, these durable Gap Guards are custom-made to fit each application and will prevent mud and rocks from entering your engine bay and other exposed areas.
( 1 )
$64.99
$32.50
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.
( 29 )
$119.99
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$179.99
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