GM LS Series Steam Tube LS Engine Bypass Braided Hose Coolant LSX LS1 LM7 LR4 LQ4 LS6 L59 LQ9 Lm4 L33 LS Swap Coolant Vent Tube 🚗 Feature: Made from high-quality aircraft grade 6061 Billet Aluminum and steel., Durable, Heat Resistance. Package Includes: 1 stainless steel braided hose, 2 orings, 2 bolts, 2 coolant ports, 1 PTFE thread Sealing tape, and 1 fitting (1/4 hose barb, to LS swap... 🚗 Installation: Coolant Crossover Tube can be installed on the front or rear of the cylinder head. Engine Parts– Tagged Coolant Hoses– JackSpania Racing The passenger side adapter has two 1/8 NPT ports, with a return. The driver's side adapter has one 1/8 NPT port. These Crossovers Can be Installed in the Front or Rear of the Cylinder Heads Coolant Steam Crossover Hose Kit Compatible with: all GM LS series engines Includes: 2 orings, 2 bolts, 2 coolant ports, and 1 steel braided hose 🚗 Package Includes: 1 stainless steel braided hose, 2 orings, 2 bolts, 2 coolant ports, and 1 fitting (1/4 hose barb, to LS swap radiator). 🚗 Application: For All GM LS Series Engines. Thread sealant NOT included.