Description Chrysler/Dodge 904 Neutral Balanced Street Bandit Series. Stall Range: 42-5,000 RPM. 9.6 inch Core. Bolt Circle: 10 inches 27 Spline. 1.81 inch Crank Pilot. Bolt Size: 7/16 X 20 Thread ( Grade 8 Only). NO Anti-Balloon Plate. We recommend upgrading to an “Out Law” series torque converter if you have any power adders like Nitrous (NOS), Turbocharger(s), Supercharger, or a Trans Brake. Warning: Cancer and Reproductive Harm – www. P65warning.ca.gov. Advertised stalls are based on a specific vehicle’s setup. All stall ranges will vary depending on your vehicle’s setup. Please contact us for more information.