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!

Gen III/IV LS Engine ID Guide

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.

Historic Indy Engines 

In this Tech Tip, John gets to answer a favorite question of ours, what engine should I get?

65 Nova Engine Suggestions

Make Your Engine Stand Out with These Engine Block Painting Tips

How to Paint Engine Blocks- Complete Guide

Different ways to lift an engine, including the most common way and the parts needed to do so.

How to Lift An Engine

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

Classic Car Oil - Do Old Engines Need Zinc Additive

On Day Four of Racer Appreciation Week, the Speedway Motors team visited the shop of Speedway Racing Engines for a tour.

Speedway Racing Engines Shop Tour

We took a road trip to BluePrint Engines HQ to check out their state-of-the-art facility, and sit down for an interview with CEO Norris Marshall.

Behind the Scenes at BluePrint Engines

There are a lot of options out there when you're ready for a replacement performance crate engine. But if you compare the competition to BluePrint Engines, you'll find the value is hard to beat.

What's in a BluePrint Crate Engine?

Professional insight on some useful crate engine tools that will improve your engine building experience.

Engine Building Tool Guide

Engine Family Facets

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Technostalgia Engine

Technostalgia Engine | Speedway Motors

Shop Technostalgia Engine and get Free Shipping on orders over $199 at Speedway Motors, the Racing and Rodding Specialists. Technostalgia Engine in-stock with same-day shipping.

Technostalgia Engine

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Technostalgia 2001 Oldsmobile Rocket Valve Cover Decal Set