Coan reverse servo spring for GM TH400 transmissions, manual design. Made from steel with a natural finish, designed for street or racing builds to ensure proper reverse gear engagement. Enhances shifting reliability in high-performance TH400 applications. Sold as each.
Coan transbrake kit for GM TH400 transmissions, standard brake with reverse pattern. Includes springs, solenoid, and valve, made from cast aluminum with a natural finish, designed for drag racing...
Coan transbrake solenoid replacement for Coan transbrake systems in GM TH400 transmissions. Designed for drag racing builds, ensures precise transbrake engagement for consistent launches. Note: Does...
Coan master overhaul kit for GM TH400 transmissions. Includes clutches, steels, gaskets, and seals, designed for street or racing builds to provide a complete rebuild solution. Ensures reliable...
Coan fluid pressure regulating spring for GM TH400 transmissions. Supports up to 220 psi, designed for street or racing builds to optimize transmission line pressure. Ensures consistent shifting and...
Coan gasket and seal kit for GM TH400 transmissions. Includes gaskets, O-rings, and seals, designed for street or racing builds to ensure a leak-free rebuild. Provides essential sealing components...