What You Need To Know About LS Engine Swaps

We all know project cars can quickly snowball into much more than originally planned or budgeted. Everybody loves a classic restoration or restomod, but sometimes it’s fun to upgrade a daily driver too. There are plenty of mods available to provide everyday driving enjoyment without breaking the bank. For a great example, look no further than this 2000 Chevy Silverado:

Karl Kustoms took this basic pickup and dropped in the budget-friendly LS364/450 crate engine, mated to a new 4L70-E transmission.

The LS364/450 is one of the most popular and affordable crate engines available, making 450 HP at the flywheel. It’s designed for older vehicles that have a 1X crank sensor and 24-tooth reluctor wheel, so it works with the stock ECU. This keeps things simple by retaining the factory ECU wiring harness on the truck. Everything works with the stock instrument cluster gauges too. For a more in-depth look at performing an LS engine swap, check out this blog post.

Engine modifications include a Holley mid-mount LS accessory kit and a Holley intake manifold designed to fit the rectangle port heads. Headers, a Y-pipe, and high-flow catalytic converters keep this Silverado both emissions legal and fun to drive.

Finally, to handle the extra power of the LS364/450 crate engine, the brakes were upgraded to Wilwood high-performance discs. Complementing the other upgrades, is an interior makeover with new seat covers. The result is impressive to look at and to drive.

Are you thinking about similar upgrades for your ride? Let us help you sort out crate engine options in this blog post.