Ford C4 Automatic Transmission 0.839" 26 / 24 Spline Billet Steel 300M Input Shaft Speedmaster reusable air filter elements

Speedmaster reusable air filter elements utilize a cotton gauze with aluminum mesh construction

contributing to the overall efficiency and performance of your engine

They are manufactured from brass and include thread-in brass jet extensions (where noted)

Featuring billet aluminum construction with a sleek black finish

Ford C4 Automatic Transmission 0.839" 26 / 24 Spline Billet Steel 300M Input Shaft Speedmaster reusable air filter elementsThese 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.