'1967 Holiday Race' ~ Plymouth GTX 440 vs. Pontiac GTO 400 'Ram Air'

Getting The Gears

The 1967 Plymouth GTX 440/375 HP 'Super Commando'

Automatic
* 8 3/4" Rear
* 3.23
* 3.55 {Optional}

4-Speed
* Dana Rear
* 3.54
* 4.10 {Special Order Option}
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1967 Pontiac GTO 400/360 HP 'Ram Air'

Automatic
* 3.90
* 4.33 {Optional}

4-Speed
* 4.33

Note: The 400/360 HP 'Ram Air' came through with an 'M-21' {Close-Ratio} Manual Transmission.