Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

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

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

Don't forget to change the oil in your tow rig! Lucas Oil has you covered with CK-4 Diesel Motor Oil. Learn more...

How Lucas CK-4 Motor Oil Makes Your Diesel Truck or Transporter Unstoppable

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

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today new products now available on their website.

New Product Spotlight - 4th Quarter 2025 - Parts to Fuel Your Passion

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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

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

Buick Skyhawk GM LS4 Oil, Fluid, and Additive

Buick Skyhawk GM LS4 Oil, Fluid, and Additive | Speedway Motors

Shop Buick Skyhawk GM LS4 Oil, Fluid, and Additive and get Free Shipping on orders over $175 at Speedway Motors.

Buick Skyhawk GM LS4 Oil, Fluid, and Additive

Part

Brand

Availability

Discounts

Price

Products

Mobil 1 Dexos R 0W40/AC Delco PF48E Filter Oil Change Kit, 6 qt.

Mobil 1 ESP 0W30/AC Delco PF48E Filter Oil Change Kit, 6 Quart