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Gen III/IV LS Engine ID Guide

Gen III/IV LS Engine ID Guide

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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!

55 Chevy Engine Build

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Historic Chevy Performance Engines

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In this project, you will see how Jeff repaints a garage sale 496 BluePrint crate engine and learn the importance of preparing the engine for a successful restoration.

Historic Indy Engines

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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.

Engine Building - Valvetrain Tips

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Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.

Transmission Replacement on a 55 Chevy

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Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Project Chevelle Episode 8: 383 Engine, Part 1

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In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!

Engine Cylinder Numbers

Engine Cylinder Numbers

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Engine Cylinder Numbers

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