Chain conversion kit for na engines

Pre-Order Information
This product is currently available for pre-order. Orders placed now reserve units from the first production run, with an estimated delivery in the second half of 2026. Delivery timing is indicative and may depend on production scheduling.

Limited quantity available!

Pro Chain conversion kits are developed as a bolt-on solution, without requiring any modifications to the engine. The installation procedure is largely similar to replacing the original timing belt and uses the same timing tools.

The conversion kit includes all components required to convert the engine to a timing chain system, including the chain, sprockets, guides, tensioner and oil supply line.

Engine Identification

Engines can be identified using different codes, depending on where the information is found:

• the full engine code, as listed in technical documentation (for example: EB2)

• a three-letter engine code located in the vehicle identification number (VIN), specifically characters 6, 7 and 8 (for example: HMZ)

• an engine code stamped on the engine block (for example: HM01)

To avoid confusion, Pro Chain groups compatible engines using combined code sets.

Compatible Engine Code Groups

• EB0 / ZMZ / ZM01

• EB2 / HMZ / HM01