LS Swap Performance Parts

The LS platform is the most popular engine swap in the country for good reason — it makes big power, fits nearly any chassis with the right hardware, and the aftermarket support is deep. Whether you're dropping an LS1, LS2, LS3, or LS7 into a classic muscle car, a Jeep, or a truck build, we stock the parts that make the swap work: cold air intakes tuned for LS throttle bodies, exhaust headers matched to LS bolt patterns, motor mounts, and wiring harness adapters. These aren't shelf-sitters — every part here has been selected because it solves a real problem in the swap process. Fitment matters more than brand loyalty. Measure twice, bolt once. Use the YMM filter below to narrow down what fits your exact platform, or browse the full LS catalog and match against your setup.