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Authenticity reference

Engine suffix for L48 drivetrain

fraud detection · documented

1970 Chevrolet Nova SS at Golden Super Cruise; exact-year SS exterior context, not individual L48 proof. 1970 Chevrolet Nova SS 350

Reference Details

Common issue
A generic 350 engine or SS badge does not establish a factory SS 350 L48 car.
Confidence
documented
Correct value
Checked 1970 Nova suffix rows include CGK and CNJ manual paths, CGL/CJD/CRE TH350 paths, and CNK Powerglide path for L48 350/300-hp applications.
Where to check
Engine assembly stamp pad and supporting drivetrain documents

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation