General Motors option code

N23  — 22-gallon fuel tank

N23 (22-gallon fuel tank): a General Motors factory option code recorded on 1 model across 1978–1986, with installs and price where a source states them.

1 model · 8 model years · 0 sources

Brochure spread with a black 1978 El Camino Super Sport with red accent paint and Super Sport lettering on the lower body, in the desert with two dirt-bike riders behind it, and text describing the Super Sport equipment
1978 Chevrolet El Camino Super Sport in the 1978 El Camino sales brochure

Every sourced appearance

Year Model As named that year Price Installs
1978 Chevrolet El Camino SS 22-gallon fuel tank RPO $21 Unknown
1979 Chevrolet El Camino SS 22-gallon fuel tank RPO $22 Unknown
1980 Chevrolet El Camino SS 22-gallon fuel tank RPO $23 Unknown
1981 Chevrolet El Camino SS 22-gallon fuel tank RPO $22 Unknown
1982 Chevrolet El Camino SS 22-gallon fuel tank RPO $25 Unknown
1983 Chevrolet El Camino SS 22-gallon fuel tank (not with diesel) RPO $26 Unknown
1984 Chevrolet El Camino SS 22-gallon fuel tank (not with diesel) RPO $26 Unknown
1986 Chevrolet El Camino SS 22-gallon fuel tank RPO $27 Unknown

Every row traces to the source it links from on that model's own year page; this table only collects them in one place.