The 8th digit of the vehicle identification number is engine. Call a parts house and they can tell you.
305 V8
The 1983 Chevrolet El Camino used a stock 14 inch wheel with a P205-75R14 tire.
Front fenders are the same on, 1982-87 El-Camino. 1982-83 Malibu.
305 cu. In. V8.
Pretty easy because there was no El Camino SS in 1978.
Easy, Chevy didn't make an El Camino SS in 1980.
Call a dealership with the VIN and they can tell you.
350 c.i.d.
12 volt 300 amp side posts
The miles per gallon that an El Camino gets depends on the size of the engine. An El Camino with a Chevy 350 gets about 22 miles per gallon.
Any hood from a 1978-83 Chevy Malibu or 1978-87 El Camino or GMC Caballero would work.
It depends on how old the el camino is. If it is one of the later generations it is going to be a 19mm. This is the most popular lug size.