TEC SHORTBLOCKS 640030 TEC REG PARTS NUT

The TEC-NUT is a hex nut designed to fit the TEC REG PARTS 640030. It is made of steel and has a black oxide finish. It is designed to provide a secure connection between the TEC REG PARTS 640030 and...

The TEC Shortblocks are a great way to increase your horsepower and torque. They are made from high-quality materials and are designed to fit most applications.

The TEC Shortblocks are a great way to increase your horsepower and torque. They are made from high-quality materials and are designed to fit most applications.

The TEC Shortblocks are a great way to increase your horsepower and torque. They are made from high-quality materials and are designed to fit most applications.

The TEC Shortblocks are a great way to increase your horsepower and torque. They are made from high-quality materials and are designed to fit most applications.