LS Engine Catalog
Browse current LS builds ready to order or configure. Every engine is machined at our sister shop, Car City Engine, and assembled in-house to the spec listed below — or tell us your goals and we'll build a custom combination.
Built to Order 364ci LS — Street Performance
A dependable, streetable naturally aspirated build for daily drivers and cruisers that still want real power on tap.
402 LS3 Stroker — Street/Strip
Our most popular combination — forged internals and a stroked bottom end for serious street/strip performance without sacrificing streetability.
427 LS7-Style — Track Build
A high-revving, track-focused build for customers chasing max naturally aspirated power and a serious top end.
376 6.0L Truck-Based — Budget Build
An affordable entry point for swaps and daily drivers — solid, proven power built on a durable factory truck block.
393 LS Turbo-Ready Short Block
A boost-prepped short block for customers supplying their own turbo/EFI package — built to handle serious cylinder pressure.
Built to Order LS 5.3 Truck Boss (non DOD)
Built for trucks that work for a living — strong low-end torque and a factory-friendly setup so it drops in without fighting your driveline.