1OE numbers for reference: 25008307, 25008219, 19207203. 2Fit for C1500 Extended Cab Pickup 6.5 D 1993?1997. 3Reduce black smoke and avoid power shortage, it has stable performance. 4Small air intake resistance, more accurate signal, high reliability. 5Extremely small pressure loss and large measurable flow range.1 x Air Flow MeterItem Type: Air Flow Meter _x000D_Material: Aluminum Alloy + ABS_x000D_OE: 25008307, 25008219, 19207203_x000D_Fitment: _x000D_Fit for C1500 Extended Cab Pickup 6.5 D 1993-1997_x000D_Fit for C2500 Extended Cab Pickup 6.5 D 1997-2000_x000D_Fit for C2500 SUBURBAN Closed Off-Road Vehicle 6.5 D 1993-1998_x000D_Fit for C3500 Extended Cab Pickup 6.5 D 1997-2000_x000D_Fit for CAMARO 5.7 1997-2000_x000D_Fit for CAMARO 5.7 1998-2002_x000D_Fit for CAMARO 5.7 V8 1992-1998_x000D_Fit for CAMARO Convertible 5.7 1992-1995_x000D_Fit for CAMARO Convertible 5.7 1997-2002_x000D_Fit for CORVETTE 5.7 1991-1997 1OE numbers for reference: 25008307, 25008219, 19207203. 2Fit for C1500 Extended Cab Pickup 6.5 D 1993?1997. 3Reduce black smoke and avoid power shortage, it has stable performance. 4Small air intake resistance, more accurate signal, high reliability. 5Extremely small pressure loss and large measurable flow range.1 x Air Flow Meter