The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

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

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

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

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Replacing a G-Body 7.5" Bolt Rear End

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

Historic Chevy Performance Engines

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Replacing Fuel Sending Unit

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

GM Rally Wheels

Today we are installing original style pump, pulleys, brackets, and hoses! Watch as Joe and Zach improve the ratio and make driving the Chevelle easier.

Project Chevelle Episode 4: Power Steering

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Modern Muscle Fuel Injector Control Modules Gm Chevy Gen 4 V8 Ls 5 3 Lmg

Modern Muscle Fuel Injection Throttle Bodies Gm Chevy Gen 4 V8 Ls 5 3 Lmg

Modern Muscle Engine Control Modules Gm Chevy Gen 4 V8 Ls 5 3 Lmg

Modern Muscle Fuel Injection Throttle Body Adapters Gm Chevy Gen 4 V8 Ls 5 3 Lmg

Modern Muscle Fuel Rails Gm Chevy Gen 4 V8 Ls 5 3 Lmg

Modern Muscle Fuel Injection Systems Gm Chevy Gen 4 V8 Ls 5 3 Lmg

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GM LMG Modern Muscle Fuel Injection Fuel Rail Bolts

GM LMG Modern Muscle Fuel Injection Fuel Rail Bolts | Speedway Motors

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GM LMG Modern Muscle Fuel Injection Fuel Rail Bolts

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ICT Billet 551428 LS Fuel Rail Hex Flange Bolts

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