SKU: LAN4VB350
MPN: 4VB350
The 4-inch Coil Over Spring by Landrum Springs is a precision-engineered suspension component designed for automotive enthusiasts and fabricators building custom lowered, lifted, or adjustable coil-over suspension systems. This spring serves as the core load-bearing element in modern performance and street applications where ride height adjustment, damping tuning, and consistent spring rates are critical to vehicle dynamics and handling characteristics.
Measuring 4 inches in coil diameter, with an overall length of 9.3 inches and weighing just 1.15 pounds, this coil-over spring is designed to integrate seamlessly with aftermarket damper assemblies and height-adjustable mounting platforms. The 4-inch designation refers to the coil diameter, which pairs with industry-standard monotube and twin-tube shock absorbers, allowing precise tuning of suspension stiffness independent of damping characteristics.
Fabricators, suspension shops, and performance builders rely on Landrum Springs coil-over springs when constructing custom suspension packages for Miatas, 240SX platforms, BMW E36/E46 builds, and full-tube chassis drag and road race vehicles. Installation requires removal of the existing suspension assembly and mounting of the spring onto a compatible aftermarket coil-over shock body.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
