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Tonneau covers are often among the first upgrades truck owners make to their vehicles–and with good reason. Not only do truck tonneau covers serve to protect your cargo and other […]

Having ignition problems? Learn how to test a starter solenoid by watching this Summit Racing Quick Flicks video. Using a multimeter and a spare wire, this video will show you how […]

Serpentine pulley systems offer some considerable advantages over V-belt systems. As we covered in our post on What You Need to Know when Choosing Pulleys, serpentine belts offer greater resistance to stretching […]

Proper pushrod length is essential for achieving optimum valvetrain geometry. In fact, with today’s more-aggressive camshafts and higher valve-spring pressures, determining the right pushrod length has never been more critical to the performance […]

An LS1 in a 1932 Ford? An LS3 in a first-generation Camaro? Why…it’s just not natural. But that doesn’t mean it’s a bad idea. As a matter of fact, swapping a […]

Hot rodders don’t live in a “one-size-fits-all” world. By nature, we love customization—whether it’s a custom paint job, one-off aftermarket rims, or a radical resto-mod project. So it’s no surprise […]

Welcome to the most inclusive Readers’ Choice Awards, anywhere, ever. How inclusive are we? You don’t even have to be an actual OnAllCylinders reader—or even make any choices (simply throw […]

Looking for things to do this summer? You can make the boring choice and do the same things you always do, or you can start checking off more things on […]

New year. New possibilities. The year 2014 was an eventful, newsy one in the automotive world, but here’s hoping 2015 is even more exciting. To keep your mind off those […]

[Editor’s Note: This LM7 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]