Authenticity reference

Rear axle ratio and Positraction evidence

date correctness · documented

1966 Chevrolet Chevy II Nova Super Sport coupe; exact-year SS exterior context, not individual L79 proof. 1966 Chevrolet Chevy II Nova SS L79 327

Reference Details

Common issue: Performance rear-gear or Positraction claim inferred from restoration choices.
Confidence: documented
Correct value: 3.31 standard L79 4-speed gear or documented optional 3.55/3.73 and G80 evidence
Where to check: Axle stamp/tag evidence and paperwork

1 linked car page.

1966 Chevrolet

1966 Nova Super Sport was available only as a two-door hardtop coupe.