General Motors option code

A37

A37: a General Motors factory option code reused for more than one part across 1963–1964 and 2 models — 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.

2 models · 2 model years · 1 source

White 1963 Chevrolet Chevy II Nova SS two-door hardtop in the GM Heritage Center hall, side and front three-quarter view, with SS wheel covers and whitewall tires — 1963 Chevrolet Chevy II Nova SS hardtop coupe in white, GM Heritage Collection General Motors

Every sourced appearance

Year	Model	As named that year	Price	Installs
1963	Chevrolet Chevy II and Nova	Front seat belt unit RPO	Unknown	Unknown
1964	Chevrolet Chevelle and Malibu SS	Seat Belt Equipment (Discontinued February, 1964) (5569 - 11.63) RPO	$3.25	55,710 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.