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

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

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...

Install Guide: Upgrading a 5.3 LS With a Cam Swap

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

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.

Additional Drop on a Chevy Truck

Check here for a few simple images to help identify your Chevy water pump.

Identifying Your Chevy Water Pump

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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GM LS1 Truck MAP Sensors

GM LS1 Truck MAP Sensors | Speedway Motors

Shop GM LS1 Truck MAP Sensors and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. GM LS1 Truck MAP Sensors in-stock with same-day shipping.

GM LS1 Truck MAP Sensors

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Products

FAST 307029 1 Bar MAP Sensor, LS1 Style, GM 16212460

ICT Billet WEIAT30-24 LS Intake Air Temp Sensor 24in Harness

Holley 570-317 LS MAP Sensor and 24x Crank Connector