1978 Rear end ratio
Safety Car
Joined: Sep 2007
Posts: 4,458
Likes: 331
From: Indy Indiana
3.08 or 3.55, don't know which is stock. the data is not found on the car unless you have a tank sheet or documentation somewhere.
get the numbers off the rear carrier and we can tell you what the numbers mean.
get the numbers off the rear carrier and we can tell you what the numbers mean.
Race Director
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
If your wanting to know whats in your car at present you can find that out by counting the driveshaft revolutions to rear wheel revolutions or you might try recording your RPMs on the highway at certain speeds and posting that here on the forum,someone will have the same speed to rpms. Basically only 4 choices.
