32x High Performance Roller Rocker Arms – Ford Falcon 4.6L / 5.4L Boss V8 (2V & 4V)
 
Upgrade your valvetrain with this set of 32 high-performance roller rocker arms, designed for Ford Falcon 4.6L and 5.4L Boss V8 engines. Suitable for both SOHC (2V) and DOHC (4V) applications including Boss 220, 260, 290, and 302.
 
Engineered to be lighter and stronger than factory rocker arms, these provide improved valvetrain stability, especially in high-RPM conditions.
 
🔧 Features & Benefits
Set of 32 high-performance roller rocker arms
Approx. 4g lighter per rocker vs OEM
Increased stiffness for improved valvetrain accuracy
Suitable for 2V & 4V SOHC/DOHC engines
Direct replacement upgrade
 
⚙️ Performance Advantages
Improved High-RPM Control
Reduced mass lowers valvetrain inertia, helping minimise valve float and maintain stability at higher engine speeds.
 
More Accurate Valve Operation
Stiffer construction reduces flex, allowing the valve to follow the camshaft profile more precisely for better lift and duration control.
 
Increased Efficiency
Lower weight and reduced flex help minimise energy loss, improving overall engine efficiency and responsiveness.
 
🚗 Fitment
Ford Falcon 5.4L Boss V8 (220 / 260 / 290 / 302)
Ford 4.6L V8
Suits both 2V (SOHC) and 4V (DOHC) engines
 
👍 Why Upgrade?
Factory rocker arms can flex and struggle under higher loads. Upgrading to a lighter, stronger rocker improves reliability, especially for performance builds or high-RPM applications.