Authenticity reference

Super Drag Pack axle

numbers matching · reported

1970 Mercury Cyclone GT same-year body/platform context; not Spoiler package or SCJ proof. 1970 Mercury Cyclone Spoiler 429 SCJ

Reference Details

Common issue: 3.91 Drag Pack or later axle swap described as 4.30 Super Drag Pack
Confidence: reported
Correct value: 4.30 gear and Detroit No-Spin locker context when Super Drag Pack is claimed
Where to check: Axle tag, differential, Marti report, build sheet, invoice

1 linked car page.

1970 Mercury

Factory Mercury Cyclone Spoiler with 429 Cobra Jet Ram Air foundation and optional Super Cobra Jet / Drag Pack path