Good to hear. Doing a re-tune of the carb and it looked like the 83's(Holley) I put in are bigger than the 84's? It was nice to have an option between 82's and 83 jets.
If you want better use BLP jets. They have a wider range of sizes than Comp and have a secondary jet with the extension as part of the jet like it shows below.
Thanks Mark I didn't know BLP had their own series of main jets with extensions, looks good for the larger sizes when the jet and the extension are too close to the same size. I have used and like the Max jets