LS Coolant Crossover Steam Vent Kit AN4 Fuel Brake Line 4 Corner Complete Steam Port Kit for 6.0 5.3 LS1 LS2 LS3 LS6 LS7 LS9 LSX

Followed instructions to the T. Didn’t get the steamport gaskets. Had to buy some then, when I got it all together and added coolant it was leaking from three different points.Messed with it for quite a bit trying to make sure that everything lined up perfectly and done according to the instructions.Still leaked.It’s outside of the return window, so in the trash it’s going. Just ordered an AN fitting kit, like I should have done to begin with.

looks good on the motor

Overall kit works well. Wouldn’t say a simple bolt on, some tweaking was required to get everything to line up, 3 different style lines, no instructions included. Wouldn’t say be nice to have some seals as the old ones were cooked coming apart. Also doesn’t have a grove machined like the oem ports/plugs for the seal to sit in. Hopefully this doesn’t prove to be an issue later.

Cheap alternative works and looks good no no instructions kinda a pain to get it all lined out

Does not work on LS6 with a stock manifold keeping it for next engine that has is taller

The steam line kit cleans up a necessary operation for the top of my LS engine. Very nice and simple to install.

Garbage. I read some reviews about these leaking and just assumed maybe they installed them wrong, bad decision on my oart. Thread sealed the fittings. Had re-bend the lines to get everythingto line up correctly. They still leaked everywhere as soon as the engine warmed up.