This is an automatic transmission Vacuum 

Modulator for the vehicles listed below;

   1965-69  Buick All  w/6cyl eng. & TH-300

   1965-66   Oldsmobile All  w/6cyl eng. & TH-300  (exc. H.D.)

   1968-69   Oldsmobile All  w/6cyl & TH-300

   1965-66   Pontiac Tempest/Lemans  w/6cyl & TH300 (exc. 1966 w/A.C.)

Please email questions, but give me time to respond. 

Don't forget to check out my store. Have a great day 

and HAPPY EBAYING!!!!