My mothers 1970 Nova (bought new) had a 250 and turbo automatic. We sold it with 160,000 on the clock and it went to a friends daughter for a college car. As far I as I know it never failed her. It was never rebuilt, eng/trans, by either of the 1st 2 owners...I wish I had it back...BD

216.158 MPH 12-Port 302 GMC on 70% 171.0 MPH 302 stock head on gasoline 7 years later