TCI Transmission Input Shaft - Hardened - Steel - 4L80E 3550224-123- S Offset position is helpful when

Offset position is helpful when angling an engine (with transmission attached) in or out of a vehicle

Valve Springs

Release by turning left or right

1986-1996 Ford E-250 Econoline

TCI Transmission Input Shaft - Hardened - Steel - 4L80E 3550224-123- S Offset position is helpful when4L80E Vaccu Melt 300 Input Shaft.. This 4L80E Vaccu Melt 300 Input Shaft is made from billet steel to handle far greater horsepower demands than stock replacement units. TCI Hardened Input Shafts are constructed from hardened, aircraft quality Vaccu Melt 300 billet steel or Vasco 300 high strength steel. They feature increased lubrication flow and strength with a resized diameter that provides optimum stress distribution along the entire length of