Authenticity reference

Rear axle code

numbers matching · documented

1969 Chevrolet Camaro Yenko COPO 9561 photographed by Sicnag; reviewed as COPO 9561/Yenko dealer-branch exterior context, not individual-car proof. 1969 Chevrolet Camaro COPO 9561 L72

Reference Details

Common issue: Standard Camaro 4.10 axle codes substituted for BE-coded assembly.
Confidence: documented
Correct value: BE 4.10:1 special Positraction axle for the standard COPO 9561 package
Where to check: Stamped axle tube code and date on the 12-bolt rear axle, matched to vehicle build chronology

Cars With This Authenticity Marker

1 linked car page.

1969 Chevrolet

1969 Chevrolet Camaro COPO 9561 L72

Factory special-order COPO, not a regular retail trim

Sources & Documentation

MotorTrend / Camaro Performers 1969 COPO Camaro - It Can Hide, But It Can't Run

Camaro Research Group The 1969 Camaro 427 COPOs: The Relentless Pursuit of Acceleration