Accel Lincoln Mark III Engine 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!

Mark built this killer '27 T roadster to save his sanity!

Speedway Tech Zach discusses the Pertronix Ignitor III conversion in his '55 Chevy.

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.