Buick GS Speedway Engine Mounts

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

Tim talks about our early Dodge engine mount.

Pat talks about some of the LS engine mounts Speedway Motors has to offer.

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today they will launch a rewards program, Speedway Motors Rewards, which will be available to all customers beginning Jan. 8.

Follow this step by step guide on how to install adjustable LS motor mounts to set your engine location exactly where you want it.

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Speedway Motors celebrates more than 10 years of testing G-Comp Suspension with Team Speedway winning their first two events of the 2025 season.

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Learn how to make your own engine mounts. Follow Employee Tim as he builds custom motor mounts for putting a Red Ram 241 Hemi in his 29' Roadster.

Speedway Motors was named National Street Rod Association (NSRA) Manufacturer of the Year at the 52nd Annual Street Rod Nationals held in Louisville, Ky. Aug. 5-8.