LS LSX Steam Vent Kit -4 AN LS1 LS6 LS2 LS7 LM7 Coolant Crossover STAINLESS STL
$38.80
For LS family of engines LS1 LS2 LS6 LM7. (Will not fit Fast Intakes). Not having 4 AN coolant crossover will allow steam pockets to build up in the highest point of your cylinder head and create hot pockets.
