Both 5.3 and 5.7 LS engines are commonly sourced for LS swaps. Here's a look at some differences and similarities as well as a discussion of what might be the best choice for your project.

Is The 5.3 a LS1 | 5.3 vs 5.7 LS | Vortec vs LS ID Guide

To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a Small Block Chevy using a hydraulic lift camshaft in just eight steps.

SBC Valve Lash Adjustment on Hydraulic Lifters | 8 Steps

A new print and digital magazine about all things classic truck and more, brought to you by some familiar names.

Classic Truck Performance

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 out some cool overhead conversions to the Ford flathead V8 on display in the Museum of American Speed!

Vintage Overhead Valve Conversions for the Ford Flathead

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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

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5.3 LS Classic Truck Valve Lifter Locking Bars

5.3 LS Classic Truck Valve Lifter Locking Bars | Speedway Motors

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5.3 LS Classic Truck Valve Lifter Locking Bars

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COMP Cams 838-L Lifter Link Bar, Ford, Chevy LS, Each

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