High quality Pioneer reproduction hardened steel 148 tooth flywheel/torque converter ring gear to suit various US Mopar A, B, C & E-body models. Please confirm tooth count from your original ring gear prior to purchasing. Measures 12.41" OD, 11.59" ID & 0.453" width.
Please note: Must be used in conjunction with 9-tooth original or aftermarket hi-torque starter motors.
