http://www.swapmeetparts.com/servlet/StoreFront This guy knows his stuff! Nice to know if you're talking 289,or what? What year? Truck or car?? I contacted Dan,at "Swapmeet parts",and inquired about an HEI for a Studie V-8. He usually replies within 24 hours. When I receive his telephone number,I'll send you a P.M. Then you can talk to him directly. I bought my HEI,with a set of wires,for less than most want for the "Dizzy" itself,plus Free Shipping! The old 245 Stude flatheads,('48-'53), had Delco-Remy dizzy's. That's the thing with Studebaker,IHC,and American Motors...Starting in the late '50's, They used different parts,(especially electrical),depending on low bid that year. I had a '67 International pick-up,with a 304,and the distributor was Delco-Remy). it took a "Ferd' 302,(Motorcraft) distributor cap!! See what I mean?