A 4.5-inch V-drive pulley for Howe's T/C pump. It's one of the smallest T/C pulleys on the list, so the pump turns faster relative to the engine than it would with the 6.0 or 6.5 sizes.
- Pump: T/C
- Size: 4.5
- Drive: V-belt
- Material: aluminum
V-drive means it runs a V-belt. Howe makes all of its pulleys from aluminum.
Howe Performance part number 305.