General Motors option code

LS3

LS3: a General Motors factory option code reused for more than one part across 1970–1972 and 1 model — see the table for what it named each year, with installs and price where a source states them.

General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.

1 model · 3 model years · 3 sources

Red 1970 Chevrolet Chevelle SS two-door hardtop with a black vinyl roof, black hood stripes, SS fender badge and Magnum 500-style wheels, displayed in the GM Heritage Center hall — 1970 Chevrolet Chevelle SS hardtop in red with black vinyl top, GM Heritage Collection (catalogued as an SS LS7) General Motors

Every sourced appearance

Year	Model	As named that year	Price	Installs
1970	Chevrolet Chevelle and Malibu SS	Engine - V8, 402 Cu. In., 4-bbl carburetor - 330 HP RPO	$162.50	9,338 Reported
1971	Chevrolet Chevelle and Malibu SS	402/300 hp engine RPO	$172.75	17,656 Reported
1972	Chevrolet Chevelle and Malibu SS	402/240 net hp engine RPO	$168	20,031 Reported

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