Broken tabs/ears on pump gear

Got it all pulled apart. Went to a friends house and he had it done in about 5 minutes. Ordered new gear set and should have them by the end of the week. He has quite a collection of Mopars. 2 1950 Plumouth Business coupes, one stock and painted stock, the other rough and rusty with a complete custom tube chassis, big block with super charger, ultimate sleeper! Had 2 1949 business coupes, one needing restoration and the other flat black with a cherry red roof, a 1964 Barracuda (see above) that he is building with the hopes of hitting 300mph at speed week at the salt flats this August. Trying to set the world record for Plymouth! Car was chopped by a local shop and looks amazing, 20' lomg, twin turbos.. And a 34 Ford that was dyno'd at 700rwhp before the supercharger.. Has it tuned down to 600 to keep the wheels hooked up. Needless to say, learned a lot and hoping to learn more!