This is wrong, the car Apollo was made in 73 and 74 as a straight 6 base model 250 chev 6, with option 350 buick motor. In 1975 the last year of Apollo it was the 6 cyl only in the Skylark new body style as Skylark was the better option with v8. The 76 eliminated the Apollo and just used the Skylark name. So the car was not made up to 79 as stated above, bca member 27925