GMPartsGiant.com offers the lowest prices for genuine 1990 Chevrolet P30 parts
. Parts like Coil & Module/Ignition are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 3.9L Diesel, 6 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME.