Engine Combustion Leak Test KitEngine Combustion Leak Test Kit Kit Includes 16 oz. Bottle Test Fluid and Test Bulb, Normally Tests 6 to 7 Engines Before Disposal Test for Head Gasket Leaks or Cracked Cylinder Heads Before Any Engine Disassembly Related Parts KA54045 Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is simple. One year warranty, shipped within 1 2 days and delivered within 10 20