Wilwood GT48 SPC-37-LH 12.88 x 1.25 rotor in black electrocoat is a left-side replacement rotor specified in nominal dimensions and protective finish. The electrocoat helps guard against corrosion while preserving a polished look, and the 12.88 x 1.25 sizing matches applications that require that exact rotor thickness and diameter. Intended as a like-for-like mechanical replacement.
Wilwood Rotor-GT48 SPC-37-LH 12.88x1.25 (Black Electro Coat)