![Speedmaster® PCE602.1009 GM 4L80 Stock Spline Automatic Transmission 300M Input Shaft [34670-01]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE602%20-%20Automatic%20Transmission%20Input%20Shafts/PCE602.1009/PCE602.1009.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE602.1009 GM 4L80 Stock Spline Automatic Transmission 300M Input Shaft [34670-01]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE602%20-%20Automatic%20Transmission%20Input%20Shafts/PCE602.1009/PCE602.1009_A.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE602.1009 GM 4L80 Stock Spline Automatic Transmission 300M Input Shaft [34670-01]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE602%20-%20Automatic%20Transmission%20Input%20Shafts/PCE602.1009/PCE602.1009_D.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE602.1009 GM 4L80 Stock Spline Automatic Transmission 300M Input Shaft [34670-01]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE602%20-%20Automatic%20Transmission%20Input%20Shafts/PCE602.1009/PCE602.1009_E.jpg?resizeid=215&resizeh=600&resizew=600)
GM 4L80 Stock Spline Automatic Transmission 300M Input Shaft [34670-01]
Overview
High-horsepower and hard launches can cause tremendous stresses on the internal transmission components. Speedmaster automatic transmission input shafts can withstand the stresses and the added power.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE602.1009 |
| Part Type: | Automatic Transmission Input Shaft |
| Input Shaft Material: | Vacuum Melted 300 Steel |
| Input Shaft Length (in.): | 13.500 in. |
| Transmission Make: | GM |
| Transmission Model: | 4L80E |
| Carrier Type: | Stock |
| Input Spline Type: | Stock |
| HP Rating: | up to 1,200 HP |
| Quantity: | Sold Individually |
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.