Samco Coolant Hoses for Evo 4/5 (TCS57C) Select::Red (TCS57C-RED) The STM -10AN GT-Series turbo

The STM -10AN GT-Series turbo oil drain fitting is typically used with th Garrett GT-Series turbos

A nickel coating on the housing also prevents the spark plug from premature deterioration

L19 is a very high strength material compared with 8740 (standard ARP head studs) and is capable of delivering a clamp load at 260

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STM-EVO89-LRAD-12AN (1) Vibrant -12AN 90° Swivel Fitting (21912)

Samco Coolant Hoses for Evo 4/5 (TCS57C) Select::Red (TCS57C-RED) The STM -10AN GT-Series turboThe Samco Sport radiator hoses for JDM Evo 4 5 are a direct replacement upgrade for your factory hoses. Sold as a set of 2 to replace the factory upper and lower radiator hoses. STM offers these Samco hoses in black, red, blue, purple and classic black. *Limited Quantity* We will no longer be offering the different color options for Samco hoses. We will only be carrying the gloss black option. So get the ones you want before they're gone! Vehicle