Speedway Motors LS Chevy

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!

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Speedway Motors announced today they will debut new products and two new product lines in their booth (#23791) at the 2024 SEMA Show Nov. 5-8 in Las Vegas, Nev.

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

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

Speedway Motors announced today they will debut their new GM Metric G-Body Frame Rail Kits alongside new racing products in their booth (#4101) at the 2024 PRI Show Dec. 12-14 in Indianapolis, Ind.

Small block Chevy V8 or the modern LS V8? Which one comes out on top as the best engine to swap into your ride?

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.