Brand new Hashimoto Engine Block Guards for B16, B18 series. Engine guards protect your engine block by giving additional strength to cylinders and preventing unwanted movement while coolant passages make for more efficient cooling to critical areas. CNC machined from T6061 Aluminum this guard will expand and contract with your engine while maintaining high strength and high corrosion resistance. These Hashimoto engine guards will not warp or fracture even under high pressure.
