Description
Price $1100 plus GST
NEW RELEASE: RB30 Performance Rocker Cover – Designed for the Street and Built for the Track
We’re excited to launch our all-new Nissan RB30 Performance Rocker Cover, a product born from real-world experience and engineered to help solve the most common issues RB30 owners’ face — whether you’re working with a stock engine, a street-built setup, or a full-spec race build.
This rocker cover is more than just a good-looking addition under the bonnet. At its core is a purpose-built internal baffle system that controls oil splash and promotes proper oil return. By directing oil back toward the sump rather than into your catch can, it dramatically reduces the chance of overfilling and keeps your crankcase ventilation system functioning at its best — especially during excessive acceleration or sustained high-RPM driving.
Taking it a step further, we’ve added external oil return cavities that allow oil to bypass the head and return directly to the sump. This design feature helps prevent oil starvation — a well-known weak point in the RB platform — by keeping oil where it’s needed most, even under the most demanding conditions.
To handle the demands of high-boost and high-horsepower builds, the cover also comes equipped with dedicated crankcase pressure relief fittings. These allow for adequate ventilation, helping to reduce internal pressure, lower the risk of blow-by, and protect engine internals during aggressive driving or track use.
Every unit is precision-machined for a direct bolt-on fit to all RB30 heads, making it a perfect upgrade for both standard and high-performance applications. Built from quality materials and engineered with longevity in mind and completely made in Australia, this cover delivers durability and performance you can count on.
On top of the function, we’ve made sure it brings the form too.
The RB30 rocker cover is available in three standout finishes:
- Gloss Black for a stealthy, clean look
- Bright Red for a bold, motorsport-inspired appearance
- Raw Aluminium for those who want to customize or show off a raw alloy finish
- All fittings are -12 ORB
- Oil filler cap is the same thread as factory Nissan
You also have the option to run it with or without the iconic Rajab Racing logo, giving you full control over your engine bay aesthetic.
This is not just another rocker cover — it’s a performance-driven upgrade that addresses oil control, crankcase ventilation, and reliability in one complete package.
Available now – limited first-run stock.
