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briandoug

Posted 2015-11-21 1:38 PM (#495775)
Subject: '59 plymoith with poly 318 needs 2 groove crank belt pulley

Member

Posts: 11

Hi guys. I am changing my manual steering over to power,and have everything except the 2 groove,[or 3] belt pulley that bolts on the front of the crank with the 1 large bolt. The backside of the pulley incorporates a short, keyed shaft which is 1 1/4" in length and has a 1 1/2" I.D. and 2 1/8" O.D. I am sure a 301c.i. and a 318 are the same application. Also a Dodge 326c.i. poly ['58-60] might work, as well as a Plym. 277 poly. On my manual steer,single groove pulley measures 6 1/8" across it's entire face. From what I've observed, the second[outer] pulley is slightly larger in diameter than the inside one,[about the full or approximate depth of a full belt groove. I have exhausted all my resources, including big advertised mopar yards that cover those years. They never call back or tell you they were too busy! I sincerely appreciate any response. Thanks guys!