It turns out everyone loves a good deal on horsepower.
We walked the 2026 Holley LS Fest West in Las Vegas and found LS and LT swaps in everything imaginable, proving the LS engine still reigns supreme in modern hot rodding.
See the strangest, coolest, and most creative LS engine swaps from the 2026 Holley LS Fest West in Las Vegas, where “LS Swap the World” keeps getting wilder.
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, ...
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