WHEN WHEN IT COMES TO ENGINE SWAPS IN TRUCKS, THE GM LS ENGINE IS KING. It’s lightweight and compact, and it pumps out big power without breaking the bank. Plus, LS engines are everywhere, from junkyards, classifieds, and aftermarket catalogs, making them one of the most affordable and versatile powerplants around. But dropping an LS under the hood is only half the story. To handle all that grunt, you need the right transmission, and there are some solid go-to options that dominate the swap scene.
The LS engine’s popularity boils down to reliability, power, and ease of integration. GM made these engines modular, meaning they work well with many GM transmissions. Whether you’re building a trail beast, a tow rig, or a street cruiser, pairing the LS with the right…
