A-Team Performance LS LSX LS1 LS2 LS6 LM7 Steam Vent Hose Kit -4 AN Complete Coolant Crossover Silver. LS family of engines LS1 LS2 LS6 LM7. (Will not fit Fast Intakes). Installing steam vent reliefs on in all four corners of the engine has been proven to limit detonation in chambers 7 & 8.
