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

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Upgrading the Cooling System for a Small Block Chevy

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

Water Pump Options for the Chevy Crate Engine

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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Gen 4 LS Evaporative System

Gen 4 LS Evaporative System | Speedway Motors

Shop Gen 4 LS Evaporative System and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Gen 4 LS Evaporative System in-stock with same-day shipping.

LS EVAP Delete Plug

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ICT Billet WCPUR30 LS Gen3 Purge Valve EVAP Solenoid Connector

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ICT Billet WEPUR30-12 LS Purge Valve Solenoid 12in Harness

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Gen 4 LS Evaporative System

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LS EVAP Delete Plug

ICT Billet WCPUR30 LS Gen3 Purge Valve EVAP Solenoid Connector

ICT Billet WEPUR30-12 LS Purge Valve Solenoid 12in Harness

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