p.s. (7042244): 704 - 1970-75
2 - means the year is 1972 2 - Quadrajet 4 bbl (Federal standards) 4 - Buick 4 - with A/T 0, 1, and 2 in the 6th digit all indicate Chevrolet, 5 is Olds, 6 and 7 are Pontiac. Odd numbers in the 7th digit are for M/T, evens for A/T HTH, John Nasta
