Musclecar Showdown ~ 1968 Road Runner vs. 1964 GTO

Rear-End Gear Ratio's

1968 Road Runner '383'
* Standard ........ 3.23
* Optional ......... 3.55
* Special Order .. 3.91
* Sure-Grip

1964 GTO '389'
* Standard ........ 3.23
* Optional ......... 3.08
* Optional ......... 3.36
* Optional ......... 3.55
* Special Order... 3.90
* Special Order... 4.33 {Dealer Installed 'only'}
* Safe-T-Track