Chassis Components - Frame Brace, K-Members & More

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.

3.76 out of 5 stars ( 80 )

$127.99

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$149.99

Detroit Speed Weld-On Subframe Connectors

Detroit Speed weld-on subframe connectors join your front subframe and rear frame rails to increase your car's stiffness. These uniquely designed DSE connectors are fabricated from thick-wall rectangular steel tubing. They are bent and TIG-welded in a fixture for accuracy and repeatability. Unlike others, these DSE subframe connectors are barely visible from underneath the car, offering maximum ground clearance. Plus, they won't interfere with seat attachment hardware or the installation and removal of the rear leaf spring pocket. And, your molded factory carpet will still fit over the subframe connectors. Detroit Speed weld-on subframe connectors can be installed on convertibles and are supplied with templates, pictures, and detailed instructions for installation.

5.0 out of 5 stars ( 2 )

$283.95

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$692.95

DC Sports Upper Strut Bars

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.

4.2 out of 5 stars ( 10 )

$142.50

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$190.00

Allstar Performance Wraparound Gussets

Allstar Performance mild steel wraparound gussets provide support and rigidity better than standard flat gussets. These are special gussets designed to fit 1 1/2 in. to 1 3/4 in. diameter tubing and can be used to join tubing angled from 70 degrees.

3.0 out of 5 stars ( 2 )

$31.99

UMI Performance Driveshaft Tunnel Braces

Reinforce your car's chassis with these UMI Performance driveshaft tunnel braces. These braces replace your weaker, stamped factory brace that is able to twist with the car, creating excess force in unwanted areas. UMI Performance uses full-machined endplates that bolt into your factory locations, joined by rectangular tubing that is fully MIG-welded for added strength. Topping off these braces is either a red or black powdercoated finish that shields them from the elements. Protect your car from the twisting effect caused by weak factory parts and replace them with these UMI Performance driveshaft tunnel braces.

Not Yet Reviewed

$99.99