Proflow Engine Steam Line Vent Kit, Holden Commodore LS1/LS2/LS3, 2 Port, Black Mancave They are made of steel

They are made of steel and feature cadmium plating for maximum durability

Transmission Oil Cooler Adapter Fittings (2 Pack)

4kW 153 or 168T

Part Number : pfes202-200-250b

They are compatible with all exotic fuel blends such as E85 and methanol and can flow as high as 480 LPH at 20 PSI

Proflow Engine Steam Line Vent Kit, Holden Commodore LS1/LS2/LS3, 2 Port, Black Mancave They are made of steelPart Number : PFE662 LSKIT2 Proflow's LS water cross over kits eliminate trapped air and steam from your cylinder heads, preventing hot spots and overheating. This can cause head gasket failures, lean cylinders and pre ignition. They connect to the vent ports on each corner of the cylinder heads (2 port or 4 ports options available), which is then routed to either the radiator or water pump. This kit includes stainless steel PTFE black braided hose