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Authenticity reference

RPO 449 high-cam configuration

fraud detection · reported

Reference Details

Common issue
A replacement camshaft or 240-hp description used to claim one of the 111 factory installations
Confidence
reported
Correct value
GU manual-engine suffix with the dual-quad hardware, appropriate high-lift camshaft and valvetrain, compatible dates, and supporting records
Where to check
Engine stamp, valvetrain inspection, induction, castings and dates, and car-specific documentation

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation