Oil Gallery Restrictors - Nissan RB
A much needed product when building a Nissan RB engine, these are used to control the flow of oil in the engine block.
Oil Gallery Block Off (PROGRB-00)
Oil Gallery Restrictor 0.9mm (PROGRB-09)
Oil Gallery Restrictor 1.1mm (PROGRB-11)
Oil Gallery Restrictor 1.3mm (PROGRB-13)
CARE & MAINTENANCE
Safe Cleaning Method for Anodized Aluminum
The key is to use pH-neutral cleaners and non-abrasive tools. Anodizing is susceptible to damage from strong acids (low pH) and strong alkaline/caustic solutions (high pH).
SHIPPING & RETURNS
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know asap.
So, you’re looking at upgrading your engine, and you want to make sure you're spending your money on parts that genuinely deliver. That’s exactly why Platinum Racing Products (PRP) should be at the top of your list.
We understand you have options, but when you choose PRP, you're not just buying a part—you're investing in precision engineering and proven performance, especially if you run a high-power JDM platform like a Nissan RB or Toyota JZ.
The bottom line? If you are serious about power, quality, and reliability, and you want an upgrade that lasts and looks phenomenal, choose PRP. It’s the brand trusted by some of the fastest race teams worldwide.