1970 LS-6 Smog pump 33591S
 

This is an original 1970 model year smog from Possibally the Most famous Red Convertible of all. It has been devaned and has its original white fan. Absolutely Beautiful condition. Calls only 700.00 Jim 302-420-4743 https://www.yenko.net/ubbthreads/imag...ns/burnout.gif

Re: 1970 LS-6 Smog pump 33591S
 

To answer another who asked me.Thats the date code in his title,not the part number.

335-is the day of the year=Dec.1st
9-is the last digit of the year assembled=1969
1-is the shift code=first
S-is the Plants identity code=Saginaw
The pumps actual casting number should be #7801149.