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Authenticity reference

Safe-T-Track and rear axle ratio

trim correctness · reported

1964 Pontiac Tempest LeMans GTO sports coupe in Grenadier Red; used for first-year GTO front-end, hood-scoop, color, and sports-coupe context. 1964 Pontiac GTO

Reference Details

Common issue
Performance ratio or limited-slip added later and described as factory original. · 1964 Pontiac GTO
Confidence
reported · 1964 Pontiac GTO
Correct value
Axle code, ratio and limited-slip evidence matching the documented order · 1964 Pontiac GTO
Where to check
Axle tube stamp, PHS paperwork, differential tags and restoration records · 1964 Pontiac GTO
Common issue
Performance ratio or limited-slip added later and described as factory original. · 1965 Pontiac GTO Tri-Power
Confidence
reported · 1965 Pontiac GTO Tri-Power
Correct value
Axle code, ratio and limited-slip evidence matching the documented order · 1965 Pontiac GTO Tri-Power
Where to check
Axle tube stamp, PHS paperwork, differential tags and restoration records · 1965 Pontiac GTO Tri-Power
Common issue
Performance ratio or limited-slip added later and described as factory original. · 1966 Pontiac GTO Tri-Power
Confidence
reported · 1966 Pontiac GTO Tri-Power
Correct value
Axle code, ratio and limited-slip evidence matching the documented order · 1966 Pontiac GTO Tri-Power
Where to check
Axle tube stamp, PHS paperwork, differential tags and restoration records · 1966 Pontiac GTO Tri-Power

Cars With This Authenticity Marker

3 linked car pages.

Sources & Documentation