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

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

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

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

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

LS Swap Chevelle Guide

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

The Modern Day Chevy C10

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

Gen 4 LS Engines - Junkyard LS Swap Identification Guide: Part 2

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

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 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

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

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

Oldsmobile Modern Muscle Fuel Injection Pressure Sensors Gm Chevy Gen 4 V8 Ls 5 3

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

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

Oldsmobile Modern Muscle Air Fuel Ratio Controllers Gm Chevy Gen 4 V8 Ls 5 3

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

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

Oldsmobile Modern Muscle Fuel Injectors Gm Chevy Gen 4 V8 Ls 5 3

Popular Parts

Oldsmobile Chevy LS V8 Gen 4 5.3 Modern Muscle Fuel Rails

Oldsmobile Chevy LS V8 Gen 4 5.3 Modern Muscle Fuel Rails | Speedway Motors

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Oldsmobile Chevy LS V8 Gen 4 5.3 Modern Muscle Fuel Rails

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FiTech 70050-20 Fuel Injection FiTech LS Fuel Rail Component

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