【Premium Materials】This steam vent kit is made of high-strength high-quality metal, which has strong performance such as rust prevention, corrosion resistance, high and low temperature resistance, impact resistance, wear resistance, etc. It will not be damaged after long-term use in harsh environments

【Compatibility】This Steam Vent Kit is compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSX engines，other compatible models require prior confirmation of size by oneself

【Extension Function】The LS 4 Port steam vent kit facilitates better coolant flow and helps prevent overheatin to remove trapped steam and send it where it is needed，allowing the radiator cap to function as intended and maintaining optimal engine performance

【Easy Use】For your safety and the normal operation of the equipment, please install it after the engine has cooled down. Strongly recommend installation by professionals

【Service Policy】If you have any questions, you can contact us via email.We provide knight after-sales service and return policy