Heritage Auto Data is dedicated to preserving, organizing, and delivering essential automotive technical data for classic and antique vehicles.
Our mission is to provide technicians, restorers, collectors, and enthusiasts with accurate and structured OEM-derived service specifications and technical information spanning domestic passenger vehicles from 1960 through 1980.
From lubrication specifications and tune-up data to electrical system details and engine service procedures, Heritage Auto Data gathers, verifies, and publishes technical information in a format that is consistent, accessible, and reliable.
Our data is sourced from OEM literature, engineering documents, and verified technical archives.
We specialize in classic automotive specifications, including engine, ignition, lubrication, drivetrain, and electrical systems.
Our database is built for clarity, consistency, and accessibility — ideal for both DIY users and professional applications.