GM Turbo 400 TH400 Quick Spool Valve System

Brand:	Speedmaster
Part Number:	PCE676.1005
Part Type:	Automatic Transmission Rebuild Components
Torque Converter Lock Up Kit Component Type:	Spool Valve
High Heat/High Flow Solenoid Included:	Yes
Fittings Included:	Yes
Quantity:	Sold as a kit
Notes:	Tee fitting can be used with or without external oil cooler circuit.

The Speedmaster quick spool system is a pressure relief system for the Turbo 400. This system dumps the converter outlet pressure, loosening the converter and helping spool the turbo quickly. This system can be wired directly to the transbrake wire. The quick spool system can be initiated via a switch, timer, or digital output signal.