Get the vintage look you’re after with a drilled I-Beam axle from Super Bell. These 4-inch drop axles are cast from high-strength 65-45-12 ductile iron and accept 1937-48 Ford style spindles. Axles are chrome plated, 46 inches measured at the kingpin centers.
Front Axle/Suspension Tech Tips (GIF)
Caster Angle Illustration (GIF)
Leaf Spring Measuring Guide (Link)