O-ring Wire Kit 65394S RK Autowerks Billet Coolant Reservoir

RK Autowerks Billet Coolant Reservoir – BMW S63TU4

(2) Upper Thrust Discs

SuperTech delivers top-tier valve spring kits specifically engineered for BMW S58 engines

MAKE MODEL SUBMODEL ENGINE BMW E46 325Ci M54 2

O-ring Wire Kit 65394S RK Autowerks Billet Coolant ReservoirO ring wire kits utilize 304 stainless wire to properly seal your cylinder heads or engine blocks. Kit is available in 15 foot rolls , enough to cover 10 Cylinders. Kit includes installation tool and instructions. Doesn't need to be replaced when installing new gaskets. O Ring Wire Thickness: 0. 041 in. Installation requires the expertise of an engine builder.