Depends on what shape its in if its mint anywhere from 20000 to 100,000 for low miles .if its a field ornament rusted out or smashed 1000 to 2000 .
no
The power of the engine of the Chevrolet blazer 8cyl 1968 is 435 hp
Try checking out the nada.com website
Pretty much any 350 Chevy engine from 1968 to 1987 will work.
Try nada.com
42,000 1968 el camino's were produced that year.
About 10 MPG. if your lucky.
get a chiltons repair manual from the library for your car and look at the specs.
Go to the old car section of nada.com
It means your engine just warmed up .............
153 cubic inches
That all depends on the rear gearing in your car and the size of your engine.