Howe lists this one as its Protruck ram assist: a 2.0-inch-bore ram with a short 3.5 inches of travel. Howe's Protruck steering box with stops is part 525 if you're building the whole system.
- Bore: 2.0 inches
- Travel: 3.5 inches
- Application: Protruck
- Type: ram assist
A ram assist adds hydraulic push to your steering box so big tires turn with less effort.
Howe Performance part number 408.