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

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

Jarry and Ryan Givens are father and son, and this pair of Novas proves the apple doesn't fall far from the tree!

70 and 71 Chevy Novas

We take a look at some parts going into a 1951 Chevy Truck project. We highlight a few key pieces including the 1947-1954 Chevy Truck EFI Fuel tank.

EFI Fuel Tank for 1947 - 1954 Chevy Pickups

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

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

In this Tech Tip, John gets to answer a favorite question of ours, what engine should I get?

65 Nova Engine Suggestions

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

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

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

Chevy Nova GM LMG Oil, Fluid, and Additive

Chevy Nova GM LMG Oil, Fluid, and Additive | Speedway Motors

Shop Chevy Nova GM LMG Oil, Fluid, and Additive and get Free Shipping on orders over $175 at Speedway Motors.

Chevy Nova GM LMG 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