1974 International 150 Helper Springs
![International 150 Helper Springs - 1974](https://ic.carid.com/pages/helper-springs/helper-springs_main_0.jpg)
- Timbren®Rear SES Rubber Helper Spring KitInternational 150 1974, Rear SES Rubber Helper Spring Kit by Timbren®. This SES Suspension Upgrade fits the rear suspension truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Engineered...Improves ride and handlingEliminates trailer sway and roll$667.05 - $1,428.36