Ford C4 Automatic Transmission 0.788" 26 / 24 Spline Billet Steel 300M Input Shaft These Speedmaster expansion tanks are

These Speedmaster expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air

The Speedmaster rigid bands feature band linings with carbon fiber friction material for higher coefficient of friction for higher torque capacity and the ability to produce quicker

These kits reduce the power-robbing windage created from the excess oil draining past the rotating assembly and keeps the oil flowing where it is needed most

They are made of aluminum and feature a natural finish

greater resistance to tooth shear

Ford C4 Automatic Transmission 0.788" 26 / 24 Spline Billet Steel 300M Input Shaft These Speedmaster expansion tanks areThese Performance Automatic hardened input shafts are custom forged from 9310 non twist steel. Quality, performance and great value make these hardened input shafts an essential component for anyone looking to raise their transmission to the next level.