1964-65 Chevelle Package AutoCross Gray 200 MPH Speedometer with blue Halo high beam indicator, 10,000 RPM Tachometer, & Quad (Fuel 0-30 OHM*) with Stainless Low Step Bezel Flat Glass Lens.;It is equipped with our ZST™ and works directly with ECM or VSS signals, no additional control boxes needed.