Circle D 23-07-05-2Y 258mm HP Series Torque Converter 8L90 8L90E 3000-3200 Stall ***THESE ONLY FIT C7 CORVETTE 8L90E - 6x9.2" with .825" pilot*** HP Series Billet Stator Torque Converter Converter Diameter - 258mm This is a modified factory converter...

Circle D 24-07-05-2Y 258mm HP Series Torque Converter 8L90 8L90E 3000-3200 Stall HP Series Billet Stator Torque Converter Converter Diameter - 258mm This is a modified factory converter with billet stator. This will increase the stall speed...

Improved Racing is proud to announce the first direct bolt-on, thermostatic transmission fluid cooler adapter for GM's 6L, 8L, and 10L automatic transmissions.The adapter's built-in thermostat automatically bypasses the transmission cooler until the...

Provides an easy and economical way to measure fluid temperature and convert to a universal 0-5V output. Designed around the widely available GM-style Intake Fluid Temperature Sensors, the FAST® Fluid Temp Sensor & Converter Kit is ideal when...