The second issue the stock housing suffers from is the 4th clutch snap ring blowing out of its groove and destroying the housing
Simply place the tool in the drum and use an air nozzle in each (labeled) hole to check for leaks
two springs and retainer are then used with the installed sleeve to restore the circuit
This plug is used in two locations in the valve body: to separate the forward abuse and low overrun valves
5R110W Torqshift HTSR 4140 Billet Output Shaft Hub
Sonnax 144510-05K Transmission Torque Converter Clutch (TCC) Control Valve Kit wholesale The second issue the stockManufacturer Part Number: 144510 05K Other Part Number: S124507QK Brand: Sonnax 6T30 (Gen. 1), 6T30 (Gen. 2), 6T30 (Gen. 2), 6T40 (Gen. 1), 6T40 (Gen. 2), 6T45 (Gen. 2), 6T45 (Gen. 1), 6T50 (Gen. 1), 6T50 (Gen. 2) Oversized TCC Control Valve Kit Part No. 144510 05K Tooling: F 144510 TL5C VB FIX Common concerns associated with GM Gen. 1 and Gen. 2 6T30 40 45 50 transmissions are TCC slip, TCC lining degradation, TCC slip codes and converter apply or