Originally Posted by topmeat69
I changed my 91 caprice from the standard 2.56 to a 3.42 eaton posi, the effect was great, it jumped from 70 to 90 mph and from a stop I could turn the car without moving it forward,Lots of fun too. In that year the 3.42 was put on the police cars, in 94 I think the 3.23 was the highest ratio offered.
87box has not logged in since 10-2009 .... read dates on threads as you search in Hotrodders. The members may have left the forums
At the Bonneville Salt Flats, first gear is known as 130 mph.