Steam tubes in LS engines vent trapped air from the cooling system, prevent hot spots, manage coolant flow, and maintain ...

The thing that made the LS so great was its versatility, while the LT brings incredible power and technological marvels to the table.

The LQ4 6.0L iron block is the best budget LS engine for street builds — find one for under $1,000 and build serious power.

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 ...

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...

One of the tricks of mounting engines is having the right mount bolted to it. I have always shied away from ones that had a stud sticking down or the old biscuit, front mount-style that the ...

Ever since Chevrolet started putting LS series engines in the Corvette and Camaro in the late '90s, the durable LS engines have become quite popular for engine swaps. Their six-bolt main bearing caps ...

LS swaps are nothing new — if anything, the street performance world has been stuffing GM's finest big-cube V8 in just about anything that would take it for years now. Porsches, E36 BMWs, Mustangs, ...

The Chevy LS V8 is one of the most ubiquitous elements in car customization. Any forum post or Facebook group thread about engine trouble usually has at least one comment along the lines of: “Just LS ...

Learn how ARP fasteners can save damaged LS engine blocks with their innovative stud kits designed for repair.