This 1955 Bel Air is a custom restomod rather than a restored original, pairing the iconic first-year Tri-Five body with ...

As Jeff Schwartz, owner of Schwartz Performance, told us, “I found the California car in Janesville, Wisconsin, in the possession of NASCAR Legend Rich Bickle. A difficult deal was eventually made, ...

If you were hoping to stuff a Chevrolet LS9 in your Honda Fit or custom rat rod, I hope you already placed an order for one. According to several reports, the famous supercharged engine originally ...

Wind the clock back a decade, and asking why the LS remained the default swap choice would have been a pointless question. The answer was obvious — engines were cheap, plentiful, aftermarket support ...

Iconic engines. Think Honda's K-Series, Toyota's 2JZ-GTE, McLaren F1's V12, to name a few. In the last century, America has been the home of several iconic engines, from the Willys "Go-Devil" that ...

When it comes to legendary V8s, several of GM's LS engines deserve a spot near the top. Since GM introduced its third generation of small-block V8 engines in 1997, the LS has been a fan favorite ...

As GM Authority has reported on several times in the past, the iconic 1959 Cadillac Ecto-1 from the original Ghostbusters film is a popular vehicle to make real-life replicas of. But what happens when ...

Back in 2004, GM Performance Parts shipped us a complete LS1 to evaluate. Looking back, we really threw the hammer at this one. We tested every off-the-shelf cam, manifolds and cylinder heads, ...

There are no two ways about it, General Motors' LS1 V8 engine is an automotive icon. The raw American motor has been ripping up drag strips and terrorizing neighborhoods for almost three decades now ...