Features: 1.Applicable Models: Coolant crossover steam vent kit is suitable for LS series engines, LS1 LS2 LS6 LM7 (not suitable for Fast Intakes). 2.Function: Our steam vent hose coolant crossover set connects to the engine, removes the trapped steam and delivers it to where it is needed. 3.Stable Performance: Complete steam vent hose kit will improve engine road and mileage, reduce engine knock, provides more airflow. 4.Exquisite Craftsmanship: Steam port crossover kit is made of stainless steel, sturdy, rustproof, chemical resistant, ensuring long lasting durability. 5.Easy Operation: Coolant crossover steam vent set can be easily attached to engines, no drilling or cutting required, perfect replacement parts. Specification: Item Type: Steam Vent Hose Coolant Crossover Kit_x000D_ Material: Stainless Steel_x000D_ Kit Includes:_x000D_ 4AN T Fitting Female and Male Coupler_x000D_ 4AN Steam Vent Coupling_x000D_ 4AN Hose End Coupling_x000D_ Applicable Models: LS series engines LS1 LS2 LS6 LM7 (not suitable for Fast Intakes) PackageList: 4 x Hose 7 x Fitting 4 x Screw 2 x O Ring