Engine Kits

The Engine Kits collection by Holy Death is built for riders who believe real power is made, not bought.

From big bore and top-end kits to complete rebuild sets, gaskets, and pistons, every component is crafted for maximum performance, reliability, and fitment precision.

Designed for Harley-Davidson and custom performance engines, these kits deliver stronger torque, cleaner combustion, and higher horsepower — everything you need to bring your motor back to life or take it beyond stock limits.

Because true riders don’t just ride machines — they build legends.

Holy Death Engine Kits — power starts here.