Features: Prevent coolant backflow and maintain engine performances with the Repair Kit for FEBCO 765! Crafted from quality ABS material, this kit is corrosion resistant and ensures long term use. Suitable for professional technicians and enthusiasts, this kit is essential for engine maintenance and repairs. Perfect for servicing and maintaining engine systems in repair shops or at home. Boost your car's power with the Repair Kit for FEBCO 765. Experience improved efficiency and increased performances. Specifications: Material: ABS Diameter: about 10cm/4inch Package Includes: 1 set Bonnet & poppets Repair note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.