GOT THIS IN A LARGE LOT OF PARTS I JUST BOUGHT. # ON CARB IS 17083636. WEB INFO IS 1981-83 PONTIAC CHEVY 173 2.8L E2SE 2 BBL ROCHESTER CARB. IT WILL FIT MANY APPLICATIONS. IN ORIGINAL SHRINK WRAP NEW NOS COND. E-MAIL OR CALL WITH ANY QUESTIONS OR OFFERS. 516-593-5565 THANKS FOR LOOKING.