Ford 4 Speed Top Loader 3rd 25 Tooth Gear Assembly This Speedmaster E brake system

This Speedmaster E brake system is step one in upgrading your Ford 9"âÃú rear end to a modern emergency brake system

greater resistance to tooth shear

They're available in a variety of styles

Convert the Speedmaster Powerglide tail housing to accept a TH350/Powerglide yoke with the billet steel tail housing adapter

Ford 4 Speed Top Loader 3rd 25 Tooth Gear Assembly This Speedmaster E brake systemBoost your 4 speed Top Loader's performance with this durable gear assembly. Engineered for reliability and smooth operation, it's ideal for replacements or upgrades across various gear configurations. Perfect fit for high performance needs!