1973 International 1310 Helper Springs
- Timbren®Rear SES Rubber Helper Spring KitInternational 1310 1973, 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$373.07 - $1,428.36
- Pro Comp®1.5"-2.5" Rear Short Style Add-A-Leaf KitInternational 1310 4.2L / 5.0L / 5.7L / 6.4L Gas 1973, Rear Short Style Add-A-Leaf Kit with 1.5"-2.5" Lift Height by Pro Comp®. Quantity: Sold as a Kit. Pro Comp carries a wide range of accessories to support your suspension system....Precision engineered for your vehicleTested to outperform all comparable products on the market$85.96
- Superlift®Rear Add-A-Leaf KitInternational 1310 4.2L / 5.0L Gas 1973, Rear Add-A-Leaf Kit by Superlift®. Superlift's Product Development staff, arguably the industry's most experienced and talented group, utilizes the latest computer modeling technology to aid in...Precision engineered for your vehicleTested to outperform all comparable products on the market$89.99
1973 International 1310 Models