Speedway Motors employee Steve upgraded the trailing arms on his 1976 Chevrolet Laguna with some spherical bushings.

Spherical Bushings for GM A-Body Trailing Arms

Learn about Speedway Motor's Fully Assembled Rear Control Arm Kit and how it saves time and hassle. In this video, Joe and Kyle explain the benefits of this new product.

Fully Assembled Rear Control Arm Kit - Tech Talk

Learn how replace lower and upper rear control arms. Read up on racer Steve's A-body control arm replacement and the bushings included kit he recommends.

Rear Control Arm Replacement

Have a 1970-1994 GM A- or X-body in need of some new lower control arms? Take a look at what Speedway Motors' employee Steve L. has to say about our lower control arms!

Lower Control Arm Upgrade

Looking for a cost effective way to upgrade the front of your car? This article shows the steps to replace upper and lower stock control arms with tubular control arms for added suspension strength.

Control Arm Replacement

Save some weight by swapping in some upgraded control arms! Employee Steve L. reviews the 1970-81 Camaro Upper Control Arm.

Control Arm Upgrade

Learn how to fabricate stamped steel boxed control A arms . This process increases the rigidity of control arms while also reducing flex for peak performance.

Boxing Stamped Steel Control Arms

The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Squaring the Front Axle of Your Open Wheel Race Car

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Replacing a G-Body 7.5" Bolt Rear End

Jason explains a solution to blocking the late evening sun while still maintaining full visibility. Watch this video to see the how the Outerwears EZ Sun Visor works.

How-to Increase Visibility and Block the Sun While Racing

Engine Family Facets

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Prothane Racing Trailing Arm Bushings

Prothane Racing Trailing Arm Bushings | Speedway Motors

Shop Prothane Racing Trailing Arm Bushings and get Free Shipping on orders over $175 at Speedway Motors.

Prothane Racing Trailing Arm Bushings

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Polyurethane 1964-1988 GM A/G-Body Rear Control Arm Bushings

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