Turnkey EFI Tps Throttle Position Adapter These deep bases will allow

These deep bases will allow for nearly every carb application including electric choke carbs

This model is for the enthusiast who wants the hardest

000 psi tensile strength for the utmost in reliability

The Speedmaster blocks are cast from high-density iron with extra-thick cylinder walls and decks

Speedmaster heavy duty intermediate clutch outer race delivers more torque capacity of any OE race

Turnkey EFI Tps Throttle Position Adapter These deep bases will allowSpeedmaster throttle position sensors will keep your engine running reliably by properly monitoring throttle angle. Speedmaster sensors are manufactured to the highest quality standards.