I have over 390,000 kilometers on my Chevrolet Vandura
and its still going strong, not burning any oil. It drives
like it always has. The only down side is that I have gone through
three transmisions during that time, but the old
350 motor is a workhorse. The van design and
cheap good quality parts make it a great all round van that I
would recommend to anyone.
Comfortable and reliable
A better transmission and better gas mileage.
Also, put the heater core somwhere else easier to get to.