Check the listing for details. Front Hairpin Radius Rods, 27 Inch, Plain Steel. Condition: New. Listed at 148.99 USD. • Compact Vehicle Fitment – Designed for smaller hot rods and lightweight builds under 2500 lbs, offering reliable stability for traditional front suspension setups., • Durable Steel Tubing – Built from rugged 7/8-inch O.D. plain steel tubing for strength and longevity, ideal for street rod and custom chassis applications., • Threaded Ends for Easy Assembly – Features 5/8-18 right-hand threaded ends at both sides, ready to accept standard clevises or heim joints for straightforward installation., • Compatible Mounting Geometry – Intended for use with batwings or axle brackets featuring 5-inch center-to-center spacing on front tube or I-beam axles., • Front Suspension Use Only – Purpose-built as front radius rods and not recommended for rear suspension systems, ensuring proper application a.