1997 Chevrolet P30 Engine: 4.3L V6 GAS Naturally Aspirated; EngineCode: L35; EngineVIN: W; FuelSystem: MFI; Electronic; with A/C; Position: Front;. 1997 Chevrolet P30 Engine: 5.7L V8 GAS Naturally Aspirated; EngineCode: L31; EngineVIN: R; FuelSystem: MFI; Electronic; with A/C; Position: Front;.
