Wilwood Rotor-GT60 SPC-37-LH-BLK 15.50 x 1.38 - 12 on 10.25in 2023-bmw-m440i-xdrive-gran-coupe-esi6943794 The valve seat is manufactured

The valve seat is manufactured with precision CNC machining technology

This both increases the fluid capacity of the radiator

40-micron Stainless replaceable element

We now offer a broad range of 45-degree transition couplers applicable for use in both coolant and air passage systems

Wilwood Rotor-GT60 SPC-37-LH-BLK 15.50 x 1.38 - 12 on 10.25in 2023-bmw-m440i-xdrive-gran-coupe-esi6943794 The valve seat is manufacturedWilwood's GT & GTB 60 Curved Vane Spec 37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT