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

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

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

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

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

Historic Chevy Performance Engines

Day Four of the Speedway Motors Week to Wicked 1952 Chevy build starts off with a whole lot of wiring.

Speedway Motors Week to Wicked Day Four: High Voltage; Stringing Up the Chevy’s Wiring Harness

I'm sorry to have to tell you this, but the '64 GTO was not the first muscle car.

What Was the First Muscle Car?

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

Transmission Replacement on a 55 Chevy

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Oldsmobile GM LMF 4L65E Modern Muscle Parts

Oldsmobile GM LMF 4L65E Modern Muscle Parts | Speedway Motors

Shop Oldsmobile GM LMF 4L65E Modern Muscle Parts and get Free Shipping on orders over $175 at Speedway Motors.

Universal GM Transmission Crossmembers with Adjustable Mount Kit

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Tube O.D.

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TCI 242994 3 Disc 4100 Stall 4L60E Converter

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Furnace-Brazed

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Lockup Compatible

Anti-Ballooning Plate

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4L60E, 4L65E, 30 Input Spline Quantity, 10" Diameter

TCI 242992 3 Disc 3200 Stall 4L60E Converter

4L60E, 4L65E, 10" Diameter, Lockup Compatible, Balanced

TCI 242991 3 Disc 2800 Stall 4L60E Converter

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Universal GM Transmission Crossmembers with Adjustable Mount Kit

TCI 242994 3 Disc 4100 Stall 4L60E Converter

TCI 242992 3 Disc 3200 Stall 4L60E Converter

TCI 242991 3 Disc 2800 Stall 4L60E Converter