Protect your RB30 engine during storage or transport with the Hughes Race Built Oil Filter Hole Blank.
Included:
Blanking Plate
AN Cap
Made from aluminium, this plate bolts directly to the factory RB30 oil filter mount to seal the engine — keeping out dust, debris, and moisture. Perfect for spare or partially assembled engines, it’s a clean, professional solution for long-term protection of your RB30 build.
