Speedway Motors Buick GS 455 5.3 LS Parts

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

You can slip these Finned Aluminum Buick Brake Drums on to any one of our 1937-48 Ford hubs or 12x2 Bendix brakes. No machining. No re-drilling. Not a cover. Just classic hotrod style.

Speedway Motors, a manufacturer, retailer, and distributor of high-quality automotive parts and racing products, will introduce a number of new products in their booth (#23791) at the 2025 SEMA Show Nov. 4-7 in Las Vegas, Nev.

We love customer car stories! Check out Sam's LS-powered '55 Chevy...

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

For those of us afflicted with the car bug, one of the greatest things we can hope for is a spouse or significant other that gets it and supports our obsession.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

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

Speedway Motors displayed several new parts at the 2019 SEMA Show in Las Vegas. Among the new products is the new Deluxe LS Fuel Filter/Regulator which was a top 3 new product in the Street Rod/Custom Car product category.