GM TH350/TH400 transmissions with small bolt circle 10.750 in 8" Competition Race Convertor Group 2 suit Th350/400 Trans TCI Auto TCI254013
Product Information
Race converters feature 100% furnace brazed fins, hardened steel pump hubs, 3 sets of torrington bearings, and high load steel sprag assembly. Applications for 8'' race converters vary according to your specific application. For best results, follow the guidelines below
