MACE DOD Valve Lifters Set – Reliable Performance and Efficiency

Displacement on Demand (DOD) valve lifters are a critical component in AFM equipped applications, responsible for controlling valve operation during cylinder deactivation. Under light operating conditions, these lifters disengage selected intake and exhaust valves to allow cylinder shutdown, supporting improved fuel efficiency and reduced exhaust emissions. When operating demand increases, full valve operation is restored to maintain smooth and consistent power delivery.

This MACE DOD valve lifters set is manufactured to OE specifications and engineered to provide precise hydraulic function, stable oil control, and quiet, consistent valve train operation. Designed as a direct replacement, it supports correct AFM operation and dependable long term performance under demanding operating conditions.

Why Choose MACE DOD Valve Lifters?

• Supports correct valve operation in AFM equipped applications.
• Designed for direct replacement with OE style fitment .
• Manufactured for consistent operation under normal service conditions.
• Supports normal system operation related to fuel efficiency and emissions.

Choose MACE Engineering Group for quality valve train components supported by trusted performance and professional support.  

This DOD valve lifters set suits Holden vehicles fitted with L76 and L77 V8 engines.

Contents:

• 8 X DOD valve lifter

Vehicle Fitment Guide

Note: The image is for illustrative purposes only.